0001178913-23-000722 | 10-K | XBRL Viewer

Net loss per ordinary share, basic

$ (19,569)

$ (12,736)

$ (12,976)

$ (0.31)

$ (0.27)

$ (0.82)

Net loss per ordinary share, diluted

$ (0.31)

$ (0.27)

$ (0.82)

Weighted average number of shares used in computing net loss per ordinary share, basic

62,378,797

47,935,652

15,764,980

Weighted average number of shares used in computing net loss per ordinary share, diluted

62,378,797

47,935,652

15,764,980

[1]	Represents an amount lower than $1.

STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands

Ordinary Share [Member]

Additional paid-in capital [Member]

Treasury Stock [Member]

Accumulated deficit [Member]

Total

Balance at Dec. 31, 2019

$ 504

$ 178,745

$ 0

$ (168,469)

$ 10,780

Balance, shares at Dec. 31, 2019

7,319,560

Share-based compensation to employees and non-employees

$ 0

749

Issuance of ordinary shares upon vesting of RSUs by employees and non-employees

$ 3

(3)

Issuance of ordinary shares upon vesting of RSUs by employees and non-employees, shares

63,111

Issuance of ordinary shares in a "Best Efforts" offering, net of issuance expenses

^[1]

$ 290

3,720

4,010

Issuance of ordinary shares in a "Best Efforts" offering, net of issuance expenses, shares

^[1]

4,053,172

Exercise of pre-funded warrants and warrants

^[1],[2]

$ 244

3,979

4,223

Exercise of pre-funded warrants and warrants, shares

^[1],[2]

3,378,328

Issuance of ordinary shares in a "registered direct" offering, net of issuance expenses

^[1]

$ 357

7,624

7,981

Issuance of ordinary shares in a "registered direct" offering, net of issuance expenses, shares

^[1]

4,938,278

Issuance of ordinary shares in a private placement, net of issuance expenses in the amount of $ 993

^[1]

$ 429

6,578

7,007

Issuance of ordinary shares in a private placement, net of issuance expenses in the amount of $ 993, shares

^[1]

5,579,776

Balance, shares at Dec. 31, 2020

$ 0

(12,976)

Balance at Dec. 31, 2020

$ 1,827

201,392

(181,445)

21,774

25,332,225

Share-based compensation to employees and non-employees

$ 0

833

Issuance of ordinary shares upon vesting of RSUs by employees and non-employees

$ 31

(31)

Issuance of ordinary shares upon vesting of RSUs by employees and non-employees, shares

398,164

Issuance of ordinary shares in a "Best Efforts" offering, net of issuance expenses

^[1]

$ 832

35,489

36,321

Issuance of ordinary shares in a "Best Efforts" offering, net of issuance expenses, shares

^[1]

10,921,502

Exercise of pre-funded warrants and warrants

^[1],[2]

$ 772

14,288

15,060

Exercise of pre-funded warrants and warrants, shares

^[1],[2]

10,425,258

Issuance of ordinary shares in a "registered direct" offering, net of issuance expenses

^[1]

$ 1,199

26,932

28,131

Issuance of ordinary shares in a "registered direct" offering, net of issuance expenses, shares

^[1]

15,403,014

Balance, shares at Dec. 31, 2021

$ 0

(12,736)

Balance at Dec. 31, 2021

$ 4,661

278,903

(194,181)

89,383

62,480,163

Share-based compensation to employees and non-employees

$ 0

993

Issuance of ordinary shares upon vesting of RSUs by employees and non-employees

$ 39

(39)

Issuance of ordinary shares upon vesting of RSUs by employees and non-employees, shares

543,343

Treasury shares at cost

$ (211)

(2,431)

(2,642)

Treasury shares at cost (shares)

(2,933,208)

Balance, shares at Dec. 31, 2022

$ (0)

(0)

(19,569)

Balance at Dec. 31, 2022

$ 4,489

$ 279,857

$ (2,431)

$ (213,750)

$ 68,165

60,090,298

[1]	See Note 8a.
[2]	See Note 8f.

STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Best Offering [Member]
Issuance expenses, amount	$ 3,679	$ 1,056
Registered Direct [Member]
Issuance expenses, amount	$ 3,215	1,019
Private Placement [Member]
Issuance expenses, amount		$ 993

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2022

Dec. 31, 2021

Dec. 31, 2020

Cash flows used in operating activities:

Adjustments to reconcile net loss to net cash used in operating activities:

$ (19,569)

$ (12,736)

$ (12,976)

Depreciation

202

266

285

Share-based compensation

993

833

749

Deferred taxes

316

(29)

(44)

Gain on PPP forgiveness

(392)

Foreign currency remeasurement loss

Changes in assets and liabilities:

Trade receivables, net

(408)

110

Prepaid expenses, operating lease right-of-use assets and other assets

592

166

Inventories

(117)

432

(469)

Trade payables

566

(884)

(506)

Employees and payroll accruals

140

275

197

Deferred revenues

(34)

264

Operating lease liabilities and other liabilities

(153)

(391)

Net cash used in operating activities

(17,891)

(11,469)

(12,589)

Cash flows used in investing activities:

Purchase of property and equipment

(25)

(47)

(73)

Net cash used in investing activities

(25)

(47)

(73)

Cash flows from financing activities:

Repayment of long-term loan

(6,965)

Proceeds from PPP loan

392

Issuance of ordinary shares in a "best effort" offering, net of issuance expenses in the amount of $1,056

^[1]

4,010

Issuance of ordinary shares in a "registered direct" offering, net of issuance expenses in the amount of $977

^[1]

8,023

Issuance of ordinary shares in a private placement, net of issuance expenses in the amount of $959

^[1]

7,041

Issuance of ordinary shares in a private placement, net of issuance expenses paid in the amount of $3,679

^[1]

36,321

Issuance of ordinary shares in a "registered direct" offering, net of issuance expenses in the amount of $3,215

^[1]

28,131

Exercise of pre-funded warrants and warrants

^[1],[2]

15,060

4,223

Purchase of treasury shares

(2,500)

Net cash (used in) provided by financing activities

(2,500)

79,512

16,724

Effect of Exchange rate changes on Cash, Cash Equivalents and Restricted Cash

(79)

(Decrease) increase in cash, cash equivalents, and restricted cash

(20,495)

67,996

4,062

Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Beginning Balance

89,050

21,054

16,992

Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Ending Balance

68,555

89,050

21,054

Supplemental disclosures of non-cash flow information

^[1]

Classification of other current assets to property and equipment, net

Classification of inventory to property and equipment

142

Supplemental disclosures of cash flow information:

Cash paid for income taxes

113

Cash paid for interest

862

Reconciliation of cash, cash equivalents and restricted cash as shown in the consolidated statements of cash flows

Cash and cash equivalents

67,896

88,337

20,350

Restricted cash included in other long-term assets

659

713

704

Total Cash, cash equivalents, and restricted cash

$ 68,555

$ 89,050

$ 21,054

[1]	See Note 8a.
[2]	See Note 8f.

CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Private Placement [Member]
Issuance expenses paid	$ 3,679	$ 959
Registered Direct [Member]
Issuance expenses paid	$ 3,215	977
Best Offering [Member]
Issuance expenses paid		$ 1,056

GENERAL

12 Months Ended

Dec. 31, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

GENERAL

NOTE 1:-

GENERAL

ReWalk Robotics Ltd. (“RRL”, and together with its subsidiaries, the “Company”) was incorporated under the laws of the State of Israel on June 20, 2001 and commenced operations on the same date.

RRL has two wholly owned subsidiaries: (i) ReWalk Robotics Inc. (“RRI”) incorporated under the laws of Delaware on February 15, 2012, and (ii) ReWalk Robotics GMBH (“RRG”) incorporated under the laws of Germany on January 14, 2013.

The Company is a medical device company that is designing, developing, and commercializing innovative technologies that enable mobility and wellness in rehabilitation and daily life for individuals with neurological conditions. Our initial product offerings were the ReWalk Personal and ReWalk Rehabilitation Exoskeleton devices for individuals with spinal cord injury. These devices are robotic exoskeletons that are designed for individuals with paraplegia that use our patented tilt-sensor technology and an on-board computer and motion sensors to drive motorized legs that power movement. These SCI Products allow individuals with spinal cord injury the ability to stand and walk again during everyday activities at home or in the community.

We have sought to expand our product offerings beyond the SCI Products through internal development and distribution agreements. We have developed our ReStore Exo-Suit device, which we began commercializing in June 2019. The ReStore is a powered, lightweight soft exo-suit intended for use during the rehabilitation of individuals with lower limb disability due to stroke. During the second quarter of 2020, we signed two separate agreements to distribute additional product lines in the United States. We are the exclusive distributor of the MYOLYN MyoCycle FES Pro cycles to U.S. rehabilitation clinics and for the MyoCycle Home cycles available to US veterans through VA hospitals. In the second quarter of 2020, we also became the exclusive distributor of the MediTouch Tutor movement biofeedback systems in the United States; however, due to unsatisfactory sales performance of the MediTouch product lines, we terminated this agreement as of January 31, 2023. We will continue to evaluate other products for distribution or acquisition that can broaden our product offerings further to help individuals with neurological injury and disability.

The Company markets and sells its products directly to institutions and individuals and through third-party distributors. The Company sells its products directly primarily in Germany and the United States, and primarily through distributors in other markets. In its direct markets, the Company has established relationships with rehabilitation centers and the spinal cord injury community, and in its indirect markets, the Company’s distributors maintain these relationships. RRI markets and sells products mainly in the United States. RRG markets and sells the Company’s products mainly in Germany and Europe.

The Company depends on one contract manufacturer, Sanmina. Reliance on this vendor makes the Company vulnerable to possible capacity constraints and reduced control over component availability, delivery schedules, manufacturing yields and costs.

The worldwide spread of COVID-19 has resulted in, and could potentially continue to result in, significant disruptions to the global economy and the capital markets, as well as our business. This has resulted in a negative impact on the Company’s sales and results of operations since the start of the pandemic, and there is significant uncertainty as to how the countries in which we do business will continue to respond to such outbreaks, including whether there will be future partial or total shutdowns, which would adversely affect our business. As of the date of issuance of these financial statements, the Company is not aware of any specific event or circumstance that would require an update of its accounting estimates or judgments or revision of the carrying value of its assets or liabilities. This determination may change as new events occur and additional information is obtained. Actual results could differ from our estimates and judgments, and any such differences may be material to our financial statements.

For the full year ended December 31, 2022 the Company incurred a consolidated net loss of $19.6 million and has an accumulated deficit in the total amount of $213.8 million. The Company’s negative operating cash flow for the full year ended December 31, 2022 was $17.9 million. Our cash and cash equivalent on December 31, 2022 totaled $67.9 million. The Company has sufficient funds to support its operation for more than 12 months following the approval of its consolidated financial statements for the fiscal year ended December 31, 2022.

The Company expects to incur future net losses and our transition to profitability is dependent upon, among other things, the successful development and commercialization of the Company’s products and product candidates, the establishment of contracts for the distribution of new product lines, or the acquisition of additional product lines, any of which, or in combination, would contribute to the achievement of a level of revenue adequate to support the cost structure. Until the Company achieves profitability or generates positive cash flows, it will continue to need to raise additional cash. The Company intends to fund future operations through existing cash on hand, additional private and/or public offerings of debt or equity securities, cash exercises of outstanding warrants or a combination of the foregoing. In addition, the Company may seek additional capital through arrangements with strategic partners or from other sources and will continue to address its cost structure. Notwithstanding, there can be no assurance that the Company will be able to raise additional funds or achieve or sustain profitability or positive cash flows from operations.

SIGNIFICANT ACCOUNTING POLICIES

12 Months Ended

Dec. 31, 2022

SIGNIFICANT ACCOUNTING POLICIES

NOTE 2:- SIGNIFICANT ACCOUNTING POLICIES

The consolidated financial statements are prepared according to United States generally accepted accounting principles (“U.S. GAAP”), applied on a consistent basis, as follows:

Use of Estimates

The preparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates, judgments, and assumptions. The Company’s management believes that the estimates, judgments, and assumptions used are reasonable based upon information available at the time they are made. These estimates, judgments, and assumptions can affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements, and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. On an ongoing basis, the Company’s management evaluates estimates, including those related to inventories, fair values of share-based awards, contingent liabilities, provision for warranty, allowance for doubtful account and sales return reserve. Such estimates are based on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities.

Financial Statements in U.S. Dollars:

Since 2015, most of the Company’s expenses were denominated in United States dollars (“dollars”) and the remaining expenses were denominated in New Israeli Shekels (“NIS”) and Euros. Until 2018 most of the Company’s revenue was denominated in U.S. dollars and the remainder of our revenue was denominated in Euros and British pound, whereas, in the last four years our Euro-denominated revenue is higher than our dollar-denominated revenue. However, the selling prices are linked to the Company’s price list which is determined in dollars, the budget is managed in dollars, financing activities including loans and fundraising activities, are made in U.S. dollars and the Company’s management believes that the dollar is the primary currency of the economic environment in which the Company and each of its subsidiaries operate. Thus, the dollar is the Company’s and its subsidiary's functional and reporting currency.

Accordingly, transactions denominated in currencies other than the functional currency are re-measured to the functional currency in accordance with Accounting Standards Codification (“ASC”) No. 830, “Foreign Currency Matters” at the exchange rate at the date of the transaction or the average exchange rate in the relevant reporting period. At the end of each reporting period, financial assets and liabilities are re-measured to the functional currency using exchange rates in effect at the balance sheet date. Non-financial assets and liabilities are re-measured at historical exchange rates. All transaction gains and losses of the re-measured monetary balance sheet items are reflected in the consolidated statements of operations.

c. Principles of Consolidation:

The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries, RRI and RRG. All intercompany transactions and balances have been eliminated upon consolidation.

d. Cash Equivalents:

Cash equivalents are short-term highly liquid investments that are readily convertible to cash with original maturities of three months or less, at the date acquired.

e. Inventories:

Inventories are stated at the lower of cost or net realizable value. Inventory reserves are provided to cover risks arising from slow-moving items or technological obsolescence.

The Company periodically evaluates the quantities on hand relative to historical, current, and projected sales volume. Based on this evaluation, an impairment charge is recorded when required to write-down inventory to its net realized value.

Cost is determined as follows:

Finished products - based on raw materials and manufacturing costs on an average basis.

Raw materials - The weighted average cost method.

The Company regularly evaluates the ability to realize the value of inventory based on a combination of factors, including historical usage rates and forecasted sales according to outstanding backlogs. Purchasing requirements and alternative usage are explored within these processes to mitigate inventory exposure. When recorded, the reserves are intended to reduce the carrying value of inventory to its net realizable value. If actual demand for the Company’s products deteriorates, or market conditions are less favorable than those projected, additional inventory reserves may be required. In the years ended December 31, 2022, 2021 and 2020, the Company applied inventory reserves in the amount of $502 thousand, $252 thousand, and $215 thousand, respectively. The inventory reserves were recorded in cost of revenue.

f. Balances and transactions with related parties:

In September 2013, the Company entered into a share purchase agreement and a strategic alliance with Yaskawa Electric Corporation (“YEC”), pursuant to which YEC has agreed to distribute the Company’s products, in addition to providing sales, marketing, service and training functions, in Japan, China (including Hong-Kong and Macau), Taiwan, South Korea, Singapore and Thailand. On May 15, 2018, we terminated the distribution rights granted to Yaskawa in China (including Hong Kong and Macau). We terminated all other distribution rights granted to Yaskawa effective September 24, 2020.

g. Property and Equipment:

Property and equipment are stated at cost, net of accumulated depreciation. Depreciation is calculated using the straight-line method over the estimated useful lives of the assets at the following annual rates:

	%
Computer equipment	20-33 (mainly 33)
Office furniture and equipment	6 - 10 (mainly 10)
Machinery and laboratory equipment	15
Field service units	50
Leasehold improvements	Over the shorter of the lease term or estimated useful life

h. Impairment of Long-Lived Assets:

The Company’s long-lived assets are reviewed for impairment in accordance with ASC No. 360, “Property, Plant and Equipment” whenever events or changes in circumstances indicate that the carrying amount of an asset (or asset group) may not be recoverable. Recoverability of assets (or asset group) to be held and used is measured by a comparison of the carrying amount of an asset to the future undiscounted cash flows expected to be generated by the assets. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. During the years ended December 31, 2022, 2021 and 2020, no impairment losses have been recorded.

i. Restricted cash and Other long-term assets:

Other long-term assets include long-term prepaid expenses and restricted cash deposits for offices and cars leasing based upon the term of the remaining restrictions.

j. Treasury shares

The Company repurchased its ordinary shares and holds them as treasury shares. The Company presents the cost to repurchase treasury shares as a reduction of shareholders' equity.

k. Revenue Recognition:

The Company generates revenue from sales of products. The Company sells its products directly to end customers and through distributors. The Company sells its products to private individuals (who finance the purchases by themselves, through fundraising activities, or under reimbursement coverage from insurance companies), rehabilitation facilities and distributors.

The Company recognized revenue in accordance with ASC Topic 606 when, or as, control of the promised good or service is transferred to the customer, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. The Company applies the following five steps:

Identify the contract with a customer

The Company generally considers a purchase order or a signed quote to be a contract with a customer. In evaluating the contract with a customer, the Company analyzes the customer’s intent and ability to pay the amount of promised consideration (credit risk) and considers the probability of collecting substantially all of the consideration.

Identify the performance obligations in the contract

At a contract’s inception, the Company assesses the goods or services promised in a contract with a customer and identifies the performance obligations.

Determine the transaction price

The transaction price is determined based on the consideration to which the Company will be entitled in exchange for transferring products or services to the customer.

Determining the transaction price requires of level judgment, which is discussed by revenue category in further detail below.

The Company does not offer extended payment terms beyond one year to customers.

Allocate the transaction price to performance obligations in the contract

If the contract contains a single performance obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple performance obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling price basis. The Company determines standalone selling price based on the price at which the performance obligation is sold separately.

Recognize revenue when or as the Company satisfies a performance obligation

The Company generally satisfies performance obligations at a point in time, once the customer has obtained the legal title to the items purchased or service provided.

For systems sold to rehabilitation facilities, the Company includes insignificant training and considers the elements in the arrangement to be a single performance obligation. Therefore, the Company recognizes revenue for the system and training only after delivery in accordance with the agreement's delivery terms to the customer and after the training has been completed.

For sales of Personal systems to end users, and for sales of Personal or Rehabilitation systems to third party distributors, the Company does not provide training to the end user as this training is completed by the Rehabilitation centers or by the distributor that have previously completed the ReWalk Training program. Therefore, the Company recognizes revenue in such sales upon delivery.

Revenue is recognized based on the transaction price at the time the related performance obligation is satisfied by transferring a promised product or service to a customer.

The Company generally does not grant a right of return for its products. In rare circumstances the Company provides a right of return of its products. In those cases, the Company records reductions to revenue for expected future product returns based on the Company’s historical experience and estimates.

Disaggregation of Revenue (in thousands)

	Year Ended December 31,
	2022		2021		2020
Units placed	$	5,034	$	5,449	$	3,620
Spare parts and warranties		477		517		773
Total Revenue	$	5,511	$	5,966	$	4,393

Units placed

During 2022, the Company offered five products: (1) ReWalk Personal, (2) ReWalk Rehabilitation, (3) ReStore, (4) MyoCycle and (5) MediTouch. Due to unsatisfactory sales performance of the MediTouch product lines, we terminated this agreement as of January 31, 2023.

ReWalk Personal and ReWalk Rehabilitation are SCI Products, which are currently designed for everyday use by paraplegic individuals at home and in their communities. The SCI Products are custom fitted for each user, as well as for use by paraplegic patients in the clinical rehabilitation environment, where they provide individuals access to valuable exercise and therapy. ReWalk Rehabilitation which is a ReWalk Personal 6.0 product sold with multiple sizes of our adjustable parts to allow different users the ability to train within a clinic.

The ReStore is a powered, lightweight soft exo-suit intended for use in the rehabilitation of individuals with lower limb disability due to stroke in the clinical rehabilitation environment.

The Company also sells Distributed Products that include the MyoCycle, which uses Functional Electrical Stimulation (“FES”) technology, and MediTouch tutor movement biofeedback devices. The Company markets the Distributed Products in the United States for use at home or in clinic.

Units placed include revenue from sales of SCI Products, ReStore, and Distributed Products.

For units placed, the Company recognizes revenue when it transfers control and title has passed to the customer. Each unit placed is considered an independent, unbundled performance obligation. The Company also offers a rent-to-purchase model in which the Company recognizes revenue ratably according to the agreed rental monthly fee.

Spare parts and warranties

Spare parts are sold to private individuals, rehabilitation facilities and distributors. Revenue is recognized when the Company satisfies a performance obligation by transferring control over promised goods or services to the customer. Each part sold is considered an independent, unbundled performance obligation.

Warranties are classified as either an assurance type or a service type warranty. A warranty is considered an assurance type warranty if it provides the customer with assurance that the product will function as intended for a limited period of time. An assurance type warranty is not accounted for as a separate performance obligation under the revenue model.

SCI Products include a five-year warranty. The first two years are considered as an assurance type warranty and the additional period is considered an extended service arrangement, which is a service type warranty. A service type warranty is either sold with a unit or separately for a unit for which the warranty has expired. A service type warranty is accounted as a separate performance obligation and revenue is recognized ratably over the life of the warranty.

The ReStore device is sold with a two-year warranty which is considered as assurance type warranty.

The Distributed Products are sold with assurance type warranty ranging from between one year to ten years, depending on the specific product and part.

Contract balances (in thousands)

	December 31,		December 31,
	2022		2021
Trade receivable, net (1)	$	1,036	$	585
Deferred revenue (1) (2)	$	1,191	$	1,182

(1)	Balance presented net of unrecognized revenue that were not yet collected.

(2)	$352 thousands of the December 31, 2021 deferred revenue balance was recognized as revenue during the year ended December 31, 2022.

Deferred revenue is composed primarily of unearned revenue related to service type warranty obligations as well as other advances and payments which the Company received from customers prior to satisfying the performance obligation, for which revenue has not yet been recognized. The Company's unearned performance obligations as of December 31, 2022 and the estimated revenue expected to be recognized in the future related to the service type warranty amounts to $1.2 million, which will be fulfilled over one to five years.

l. Accounting for Share-Based Compensation:

The Company accounts for share-based compensation in accordance with ASC No. 718, “Compensation-Stock Compensation” (“ASC No. 718”). ASC No. 718 requires companies to estimate the fair value of equity-based payment awards on the date of grant using an Option-Pricing Model (“OPM”). The value of the portion of the award that is ultimately expected to vest is recognized as an expense over the requisite service periods in the Company’s consolidated statements of operations.

The Company recognizes compensation expenses for the value of its awards granted based on the straight-line method over the requisite service period of each of the awards. The Company account for forfeitures as they occur.

The Company selected the Black-Scholes-Merton option pricing model as the most appropriate fair value method for its share-option awards. The option-pricing model requires a number of assumptions, of which the most significant are the fair market value of the underlying ordinary share, expected share price volatility and the expected option term. Expected volatility is calculated based on actual historical stock price movements over the most recent periods ending on the grant date, equal to the expected term of the options, or based on certain peer companies that the Company considered to be comparable, in case there is no sufficient trading volume to rely on market volatility. The expected option term is determined based on the simplified method in accordance with Staff Accounting Bulletin No. 110, as adequate historical experience is not available to provide a reasonable estimate. The simplified method will continue to apply until enough historical experience is available to provide a reasonable estimate of the expected term. The risk-free interest rate is based on the yield from U.S. treasury bonds with an equivalent term. The Company has historically not paid dividends and has no foreseeable plans to pay dividends.

The fair value of Restricted Stock Units (RSUs) granted is determined based on the price of the Company’s ordinary shares on the date of grant.

There were no options granted during the twelve months ended December 31, 2022, 2021, and 2020.

The Company accounts for options granted to consultants and other service providers under ASC No. 718. The fair value of these options was estimated using a Black-Scholes-Merton option-pricing model.

The non-cash compensation expenses related to employees and non-employees for the years ended December 31, 2022, 2021 and 2020 amounted to $993 thousand, $833 thousand and $749 thousand respectively.

m. Warrants to Acquire Ordinary Shares:

During the twelve-month ended December 31, 2021, the Company issued warrants to acquire up to 15,083,611 ordinary shares. There were no issued warrants during the twelve months ended December 31, 2022. The Company assessed the warrants pursuant to ASC 480 "Distinguishing Liabilities from Equity" and ASC 815 "Derivatives and Hedging" and determined that the warrants should be accounted for as equity and not as a derivative liability. Refer to Note 8f for additional information.

n. Research and Development Costs:

Research and development costs are charged to the consolidated statement of operations as incurred and are presented net of the amount of any grants the Company received for research and development in the period in which the grant was received.

o. Income Taxes

The Company accounts for income taxes in accordance with ASC No. 740, “Income Taxes” (“ASC No. 740”), using the liability method whereby deferred tax assets and liability account balances are determined based on the differences between financial reporting and the tax basis for assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. The Company provides a valuation allowance, if necessary, to reduce deferred tax assets to the amounts that are more likely-than-not to be realized.

ASC No. 740 contains a two-step approach to recognizing and measuring a liability for uncertain tax positions. The first step is to evaluate the tax position taken or expected to be taken in a tax return by determining if the weight of available evidence indicates that it is more likely than not that, on an evaluation of the technical merits, the tax position will be sustained on audit, including resolution of any related appeals or litigation processes. The second step is to measure the tax benefit as the largest amount that is more than 50% likely to be realized upon ultimate settlement. The Company accrues interest and penalties related to unrecognized tax benefits in its taxes on income. As of December 31, 2022, and 2021, the Company did not identify any significant uncertain tax positions.

p. Warranty:

For assurance-type warranty, the Company records a provision for the estimated cost to repair or replace products under warranty at the time of sale. Factors that affect the Company’s warranty reserve include the number of units sold, historical and anticipated rates of warranty repairs and the cost per repair.

	US Dollars in thousands
Balance at December 31, 2021	$	112
Provision		314
Usage		(334	)
Balance at December 31, 2022	$	92

q. Concentrations of Credit Risks:

Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash, cash equivalents and trade receivables.

The Company’s cash and cash equivalents are deposited in major banks in Israel, the United States and Germany. Such deposits in the United States may be in excess of insured limits and are not insured in other jurisdictions. The Company maintains cash and cash equivalents with diverse financial institutions and monitors the amount of credit exposure to each financial institution. The bank deposits are held in financial institutions which management believes are institutions with high credit standing, and accordingly, minimal credit risk from geographic or credit concentration exists with respect to these deposits.

Concentration of credit risk with respect to trade receivable is primarily limited to a customer to which the Company makes substantial sales.

	December 31,
	2022			2021
Customer A		27	%		12	%
Customer B		13	%		16	%
Customer C		13	%		*	)
Customer D		11	%		*	)
Customer E		*	)		20	%
Customer F		*	)		18	%
Customer G		*	)		10	%

*)	Less than 10%

The Company’s trade receivables are geographically diversified and derived primarily from sales to customers in various countries, mainly in the United States and Europe. Concentration of credit risk with respect to trade receivables is limited by credit limits, ongoing credit evaluation and account monitoring procedures. The Company performs ongoing credit evaluations of its distributors based upon a specific review of all significant outstanding invoices. The Company writes off receivables when they are deemed uncollectible and having exhausted all collection efforts. As of December 31, 2022, and 2021 trade receivables are presented net of $26 thousand and $42 thousand allowance for doubtful accounts, respectively.

r. Accrued Severance Pay:

Pursuant to Israel’s Severance Pay Law, Israeli employees are entitled to severance pay equal to one month’s salary for each year of employment, or a portion thereof. All of the employees of the RRL elected to be included under section 14 of the Severance Pay Law, 1963 (“section 14”). According to this section, these employees are entitled only to monthly deposits, at a rate of 8.33% of their monthly salary, made in their name with insurance companies. Payments in accordance with section 14 release the Company from any future severance payments (under the above Israeli Severance Pay Law) in respect of those employees; therefore, related assets and liabilities are not presented in the balance sheet.

Total Company’s expenses related to severance pay amounted to $113 thousand, $104 thousand and $125 thousand for the years ended December 31, 2022, 2021 and 2020, respectively.

s. Fair Value Measurements:

Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company uses a three-tier fair value hierarchy to classify and disclose all assets and liabilities measured at fair value on a recurring basis, as well as assets and liabilities measured at fair value on a non-recurring basis, in periods subsequent to their initial measurement. The hierarchy requires the Company to use observable inputs when available, and to minimize the use of unobservable inputs when determining fair value. If a financial instrument uses inputs that fall in different levels of the hierarchy, the instrument will be categorized based upon the lowest level of input that is significant to the fair value calculation. The three-tiers are defined as follows:

▪

Level 1. Observable inputs based on unadjusted quoted prices in active markets for identical assets or liabilities;

▪

Level 2. Inputs, other than quoted prices in active markets, that are observable either directly or indirectly; and

▪

Level 3. Unobservable inputs for which there is little or no market data requiring the Company to develop its own assumptions.

The carrying amounts of cash and cash equivalents, short term deposits, trade receivables and trade payables approximate their fair value due to the short-term maturity of such instruments.

t. Basic and Diluted Net Loss Per Share:

Basic net loss per share is computed by dividing the net loss by the weighted-average number of shares of ordinary shares outstanding during the period.

Diluted loss per share is computed based on the weighted average number of ordinary shares outstanding during the period, plus dilutive potential shares considered outstanding during the period.

The following table sets forth the computation of the Company’s basic and diluted net loss per ordinary share (in thousands, except share and per share data):

	Year ended December 31,
	2022			2021			2020
Net loss	$	(19,569	)	$	(12,736	)	$	(12,976	)

Net loss attributable to ordinary shares		(19,569	)		(12,736	)		(12,976	)
Shares used in computing net loss per ordinary shares, basic and diluted		62,378,797			47,935,652			15,764,980

Net loss per ordinary share, basic and diluted	$	(0.31	)	$	(0.27	)	$	(0.82	)

Basic and diluted net loss per share was the same for each period presented as the inclusion of all potential shares of ordinary shares and warrants outstanding would have been anti-dilutive.

For the twelve months ended December 31, 2022, the total number of ordinary shares related to the outstanding warrants and share option plans aggregated to 19,464,888, was excluded from the calculations of diluted loss per ordinary share since it would have an anti-dilutive effect.

u. Contingent liabilities

The Company accounts for its contingent liabilities in accordance with ASC No. 450, “Contingencies”. A provision is recorded when it is both probable that a liability has been incurred and the amount of the loss can be reasonably estimated.

With respect to legal matters, provisions are reviewed and adjusted to reflect the impact of negotiations, estimated settlements, legal rulings, advice of legal counsel and other information and events pertaining to a particular matter.

v. Government grants

Government grants received by the Company relating to categories of operating expenditures are credited to the consolidated statements of operations during the period in which the expenditure to which they relate is charged. Royalty and non-royalty-bearing grants from the Israel Innovation Authority, or the IIA, (formerly known as the Israeli Office of the Chief Scientist), for funding certain approved research and development projects which are recognized at the time when the Company is entitled to such grants, on the basis of the related costs incurred, and are included as a deduction from research and development expenses (see Note 7c).

w. Leases

At the inception of an arrangement, the Company determines whether the arrangement is or contains a lease based on the unique facts and circumstances present. Operating lease liabilities and their corresponding right-of-use assets are recorded at commencement date based on the present value of lease payments over the expected lease term. The interest rate implicit in lease contracts is typically not readily determinable. As such, the Company utilizes its incremental borrowing rate, which is the rate incurred to borrow on a collateralized basis over a similar term an amount equal to the lease payments in a similar economic environment. Certain adjustments to the right-of-use asset may be required for items, such as initial direct costs paid or incentives received. The lease terms may include options to extend or terminate the lease when it is reasonably certain that the Company will exercise such options.

Leases with an initial term of 12 months or less are not recorded on the balance sheet.

x. New Accounting Pronouncements

Recently Implemented Accounting Pronouncements

Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity

In August 2020, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2020-06, Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity (“ASU 2020-06”), which simplifies the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts in an entity’s own equity. Among other changes, ASU 2020-06 removes from U.S. GAAP the liability and equity separation model for convertible instruments with a cash conversion feature and a beneficial conversion feature, and as a result, after adoption, entities will no longer separately present in equity an embedded conversion feature for such debt. Similarly, the embedded conversion feature will no longer be amortized into income as interest expense over the life of the instrument. Instead, entities will account for a convertible debt instrument wholly as debt unless (1) a convertible instrument contains features that require bifurcation as a derivative under ASC Topic 815, Derivatives and Hedging, or (2) a convertible debt instrument was issued at a substantial premium. Additionally, ASU 2020-06 requires the application of the if-converted method to calculate the impact of convertible instruments on diluted earnings per share (“EPS”). ASU 2020-06 is effective for fiscal years beginning after December 15, 2021, with early adoption permitted for fiscal years beginning after December 15, 2020 and can be adopted on either a fully retrospective or modified retrospective basis. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements.

Recent Accounting Pronouncements Not Yet Adopted

Financial Instruments

In June 2016, FASB issued ASU 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. ASU 2016-13 amends the impairment model to utilize an expected loss methodology in place of the currently used incurred loss methodology, which will result in the more timely recognition of losses. Topic 326 will be effective on the Company beginning on January 1, 2023. The adoption is not expected to result in a material impact on the Company’s consolidated financial statements.

PREPAID EXPENSES AND OTHER CURRENT ASSETS

12 Months Ended

Dec. 31, 2022

Prepaid Expense and Other Assets, Current [Abstract]

PREPAID EXPENSES AND OTHER CURRENT ASSETS

NOTE 3:-

PREPAID EXPENSES AND OTHER CURRENT ASSETS

The components of prepaid expenses and other current assets are as follows (in thousands):

	December 31,
	2022		2021
Government institutions	$	81	$	207
Prepaid expenses		242		335
Advances to vendors		174		5
Other assets		152		63

	$	649	$	610

INVENTORIES

12 Months Ended

Dec. 31, 2022

Inventory Disclosure [Abstract]

INVENTORIES

NOTE 4:- INVENTORIES

The components of inventories are as follows (in thousands):

	December 31,
	2022		2021
Finished products	$	2,421	$	2,284
Raw materials		508		705

	$	2,929	$	2,989

During the twelve months ended December 31, 2022, 2021, and 2020, the Company recognized, at cost of revenues, reserves for excess and obsolete in the amount of $502 thousand, $252 thousand, and $215 thousand, respectively.

PROPERTY AND EQUIPMENT, NET

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

PROPERTY AND EQUIPMENT, NET

NOTE 5:- PROPERTY AND EQUIPMENT, NET

The components of property and equipment, net are as follows (in thousands):

	December 31,
	2022		2021
Cost:
Computer equipment	$	743	$	741
Office furniture and equipment		308		301
Machinery and laboratory equipment		621		620
Field service units		1,816		1,712
Leasehold improvements		333		333

	$	3,821	$	3,707

	December 31,
	2022		2021
Accumulated depreciation		3,625		3,423

Property and equipment, net	$	196	$	284

Depreciation expenses amounted to $202 thousand, $266 thousand, and $285 thousand for the years ended December 31, 2022, 2021 and 2020, respectively.

LOAN AGREEMENT WITH KREOS AND RELATED WARRANT TO PURCHASE ORDINARY SHARES

12 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

LOAN AGREEMENT WITH KREOS AND RELATED WARRANT TO PURCHASE ORDINARY SHARES

NOTE 6:- LOAN AGREEMENT WITH KREOS AND RELATED WARRANT TO PURCHASE ORDINARY SHARES

On December 30, 2015, the Company entered into the loan agreement (the “Loan Agreement”) with Kreos Capital V (Expert Fund) Limited (“Kreos”), pursuant to which Kreos extended a line of credit to us in the amount of $20 million, with interest payable monthly in arrears on any amounts drawn down at a rate of 10.75% per year from the applicable drawdown date through the date on which all principal is repaid. As of June 30, 2017, the Company raised more than $20 million in connection with the issuance of its share capital and, therefore, in accordance with the terms of the Loan Agreement, the repayment period was extended from 24 months to 36 months. The principal was also reduced in connection with the issuance of the Kreos Convertible Note on June 9, 2017. Pursuant to the Loan Agreement, we granted Kreos a first priority security interest over all of our assets, including certain intellectual property and equity interests in its subsidiaries, subject to certain permitted security interests.

Pursuant to the terms of the warrant, in connection with the $20 million drawdown under the Loan Agreement on January 4, 2016, we issued to Kreos the warrant to purchase up to 4,771 of our ordinary shares at an exercise price of $241.0 per share, increased to 6,679 ordinary shares on December 28, 2016. Subject to the terms of the warrant, the warrant is exercisable, in whole or in part, at any time prior to the earlier of (i) December 30, 2025, or (ii) immediately prior to the consummation of a merger, consolidation, or reorganization of us with or into, or the sale or license of all or substantially all our assets or shares to, any other entity or person, other than a wholly-owned subsidiary of us, excluding any transaction in which our shareholders prior to the transaction will hold more than 50% of the voting and economic rights of the surviving entity after the transaction.

On June 9, 2017, the Company and Kreos entered into the First Amendment, under which $3.0 million of the outstanding principal under the Loan Agreement became subject to repayment pursuant to the senior secured Kreos Convertible Note issued on June 9, 2017.

On November 20, 2018, the Company and Kreos entered into the Second Amendment of the Loan Agreement, in which the Company repaid Kreos the $3.6 million other related payments, including prepayment costs and end of loan payments, terminating the Kreos Note, by issuing to Kreos 192,000 units and 288,000 pre-funded units as part of an underwritten public offering at the public offering prices, and the parties agreed to revise the principal and the repayment schedule under the Kreos Loan. Additionally, Kreos and the Company entered into the Kreos Warrant Amendment, which amended the exercise price of the warrant to purchase 6,679 ordinary shares currently held by Kreos from $241.0 to $7.50.

On June 5, 2019, and June 6, 2019, the Company entered into warrant exercise agreements with certain institutional investors of warrants to purchase the Company’s ordinary shares, pursuant to which, Kreos agreed to exercise in cash their November 2018 warrants at the existing exercise price of $7.50 per share. Under the exercise agreements, the Company also agreed to issue to Kreos new warrants to purchase up to 480,000 ordinary shares at an exercise price of $7.50 per share and exercise period of five years.

On December 29, 2020, the Company repaid in full the remaining loan principal amount to Kreos including the end of loan payments, and by that discharged all of its obligations to Kreos and as of December 31, 2020, the outstanding principal amount under the Kreos Loan Agreement was zero.

The Company recorded interest expense in the amount of $907 thousand during the fiscal year ended December 31, 2020.

COMMITMENTS AND CONTINGENT LIABILITIES

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS AND CONTINGENT LIABILITIES

NOTE 7:- COMMITMENTS AND CONTINGENT LIABILITIES

Purchase commitment:

The Company has contractual obligations to purchase goods from its contract manufacturer as well as raw materials from different vendors. Purchase obligations do not include contracts that may be canceled without penalty. As of December 31, 2022, non-cancelable outstanding obligations amounted to approximately $1.9 million.

b. Operating lease commitment:

(i)

The Company operates from leased facilities in Israel, the United States and Germany. These leases expire between 2023 and 2025. A portion of the Company’s facilities leases is generally subject to annual changes in the Consumer Price Index (CPI). The changes to the CPI are treated as variable lease payments and recognized in the period in which the obligation for those payments was incurred.

(ii)

RRL and RRG lease cars for their employees under cancelable operating lease agreements expiring at various dates in between 2023 and 2025 A subset of the Company’s cars leases is considered variable. The variable lease payments for such cars leases are based on actual mileage incurred at the stated contractual rate. RRL and RRG have an option to be released from these agreements, which may result in penalties in a maximum amount of approximately $21 thousand as of December 31, 2022

The Company’s future lease payments for its facilities and cars, which are presented as current maturities of operating leases and non-current operating leases liabilities on the Company’s consolidated balance sheets as of December 31, 2022 are as follows (in thousands):

2023	$	603
2024		356
2025		47
Total lease payments		1,006
Less: imputed interest		(109	)
Present value of future lease payments		897
Less: current maturities of operating leases		(564	)
Non-current operating leases	$	333
Weighted-average remaining lease term (in years)		1.43
Weighted-average discount rate		12.3	%

Total lease expenses for the years ended December 31, 2022, 2021 and 2020 were $739 thousand, $730 thousand, and $764 thousand, respectively.

Royalties:

The Company’s research and development efforts are financed, in part, through funding from the IIA. Since the Company’s inception through December 31, 2022, the Company received funding from the IIA in the total amount of $2.3 million. Out of the $2.3 million in funding from the IIA, a total amount of $1.6 million were royalty-bearing grants, $400 thousand was received in consideration of 209 convertible preferred A shares, which converted after the Company’s initial public offering in September 2014 into ordinary shares in a conversion ratio of 1 to 1, while $309 thousand was received without future obligation. The Company is obligated to pay royalties to the IIA, amounting to 3% of the sales of the products and other related revenues generated from such projects, up to 100% of the grants received. The royalty payment obligations also bear interest at the LIBOR rate. The obligation to pay these royalties is contingent on actual sales of the applicable products and in the absence of such sales, no payment is required.

Additionally, the License Agreement requires the Company to pay Harvard royalties on net sales, see Note 9 below for more information about the Collaboration Agreement and the License Agreement.

As of December 31, 2022, the Company paid royalties to the IIA in the total amount of $110 thousand.

Royalties expenses in cost of revenue were $7 thousand, $14 thousand and $46 thousand, for the years ended December 31, 2022, 2021 and 2020 , respectively.

As of December 31, 2022, the contingent liability to the IIA amounted to $1.6 million. The Israeli Research and Development Law provides that know-how developed under an approved research and development program may not be transferred to third parties without the approval of the IIA. Such approval is not required for the sale or export of any products resulting from such research or development. The IIA, under special circumstances, may approve the transfer of IIA-funded know-how outside Israel, in the following cases:

(a) the grant recipient pays to the IIA a portion of the sale price paid in consideration for such IIA-funded know-how or in consideration for the sale of the grant recipient itself, as the case may be, which portion will not exceed six times the amount of the grants received plus interest (or three times the amount of the grant received plus interest, in the event that the recipient of the know-how has committed to retain the R&D activities of the grant recipient in Israel after the transfer); (b) the grant recipient receives know-how from a third party in exchange for its IIA-funded know-how; (c) such transfer of IIA-funded know-how arises in connection with certain types of cooperation in research and development activities; or (d) If such transfer of know-how arises in connection with a liquidation by reason of insolvency or receivership of the grant recipient.

d. Liens

As part of the Company’s Restricted cash and other long-term assets, as of December 31, 2022, an amount of $659 thousand has been pledged as security in respect of a guarantee granted to a third party. Such deposit cannot be pledged to others or withdrawn without the consent of such third party.

e. Legal Claims:

Occasionally, the Company is involved in various claims such as product liability claims, lawsuits, regulatory examinations, investigations, and other legal matters arising, for the most part, in the ordinary course of business. While the outcome of any pending or threatened litigation and other legal matters is inherently uncertain, the Company does not believe the outcome of any of the matters will have a material adverse effect on the Company’s consolidated results of operation, liquidity or financial condition.

SHAREHOLDERS' EQUITY

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

SHAREHOLDERS' EQUITY

NOTE 8: - SHAREHOLDERS’ EQUITY

a. Equity raise:

Follow-on offerings

On February 10, 2020, the Company closed a “best efforts” public offering whereby the Company issued an aggregate of 5,600,000 of common units and pre-funded units at a public offering price of $1.25 per common unit and $1.249 per pre-funded unit. As part of the public offering, the Company entered into a securities purchase agreement with certain institutional purchasers. Each common unit consisted of one ordinary share, par value NIS 0.25 per share, and one common warrant to purchase one ordinary share. Each of the 1,546,828 pre-funded unit consisted of one pre-funded warrant to purchase one ordinary share and one common warrant. Additionally, the Company issued warrants to purchase up to 336,000 ordinary shares, with an exercise price of $1.5625 per share, to representatives of H.C. Wainwright as compensation for its role as the placement agent in the Company’s February 2020 offering. During the three months ended March 31, 2020, all pre-funded warrants to purchase ordinary shares were exercised. As of December 31, 2022, a total of 5,571,600 common warrants to purchase ordinary shares were exercised, additionally 230,160 common warrants to purchase ordinary shares were exercised to representatives of H.C. Wainwright.

On July 6, 2020, the Company entered into a purchase agreement with certain institutional investors for the issuance and sale of (i) 4,938,278 ordinary shares, par value NIS 0.25 per share, at a price of $1.8225 per ordinary share and (ii) warrants to purchase up to 2,469,139 ordinary shares with an exercise price of $1.76 per share, exercisable from July 6, 2020, until January 6, 2026. Additionally, the Company issued warrants to purchase up to 296,297 ordinary shares, with an exercise price of $2.2781 per share, exercisable from July 6, 2020, until July 2, 2025, to certain representatives of H.C. Wainwright as compensation for its role as the placement agent in its July 2020 registered direct offering. As of December 31, 2022, a total of 2,020,441 common warrants to purchase ordinary shares were exercised.

On December 3, 2020, the Company entered into a purchase agreement with certain institutional investors for the issuance and sale of (i) 5,579,776 ordinary shares, par value NIS 0.25 per share, at a price of $1.4337 per ordinary share and (ii) warrants to purchase up to 4,184,832 ordinary shares with an exercise price of $1.34 per share, exercisable from December 8, 2020, until June 8, 2026. Additionally, the Company issued warrants to purchase up to 334,787 ordinary shares, with an exercise price of $1.7922 per share, exercisable from December 8, 2020, until June 8, 2026, to certain representatives of H.C. Wainwright as compensation for its role as the placement agent in its December 2020 registered direct offering. As of December 31, 2022, a total of 3,598,072 common warrants to purchase ordinary shares were exercised, additionally 225,981 common warrants to purchase ordinary shares were exercised to representatives of H.C. Wainwright.

On February 19, 2021, the Company entered into a purchase agreement with certain institutional and other accredited investors for the issuance and sale of 10,921,502 ordinary shares, par value NIS 0.25 per share at $3.6625 per ordinary share and warrants to purchase up to an aggregate of 5,460,751 ordinary shares with an exercise price of $3.6 per share, exercisable from February 19, 2021, until August 26, 2026. Additionally, the Company issued warrants to purchase up to 655,290 ordinary shares, with an exercise price of $4.578125 per share, exercisable from February 19, 2021, until August 26, 2026, to certain representatives of H.C. Wainwright as compensation for its role as the placement agent in our February 2021 private placement offering.

On September 27, 2021, the Company signed a purchase agreement with certain institutional investors for the issuance and sale of 15,403,014 ordinary shares, par value NIS 0.25 per share, pre-funded warrants to purchase up to an aggregate of 610,504 ordinary shares and ordinary warrants to purchase up to an aggregate of 8,006,759 ordinary shares at an exercise price of $2.00 per share. The Pre-Funded Warrants have an exercise price of $0.001 per Ordinary Share and are immediately exercisable and can be exercised at any time after their original issuance until such pre-funded warrants are exercised in full. Each ordinary shares was sold at an offering price of $2.035 and each pre-funded warrant was sold at an offering price of $2.034 (equal to the purchase price per ordinary share minus the exercise price of the pre-funded warrant). The offering of the ordinary shares, the pre-funded warrants and the ordinary shares that are issuable from time to time upon exercise of the pre-funded warrants was made pursuant to the Company's shelf registration statement on Form S-3 initially filed with the Securities and Exchange Commission (“SEC”) on May 9, 2019, and declared effective by the SEC on May 23, 2019, and the ordinary warrants were issued in a concurrent private placement. The ordinary warrants are exercisable at any time and from time to time, in whole or in part, following the date of issuance and ending five and one-half years from the date of issuance. All of the pre-funded warrants were exercised in full on September 27, 2021, and the offering closed on September 29, 2021. Additionally, the Company issued warrants to purchase up to 960,811 ordinary shares, with an exercise price of $2.5438 per share, exercisable from September 27, 2021, until September 27, 2026, to certain representatives of H.C. Wainwright as compensation for its role as the placement agent in our September 2021 registered direct offering.

As of December 31, 2022, a total of 9,814,754 outstanding warrants with exercise prices ranging from $1.25 to $1.79 were exercised, for total gross proceeds of approximately $13.8 million. During the twelve months that ended December 31, 2022 no warrants were exercised.

b. Share option plans:

On March 30, 2012, the Company’s board of directors adopted the ReWalk Robotics Ltd. 2012 Equity Incentive Plan.

On August 19, 2014, the Company’s board of directors adopted the ReWalk Robotics Ltd. 2014 Incentive Compensation Plan or the “Plan”. The Plan provides for the grant of stock options, stock appreciation rights, restricted stock awards, Restricted Stock Units (“RSUs’’), cash-based awards, other stock-based awards and dividend equivalents to the Company’s and its affiliates’ respective employees, non-employee directors and consultants.

Starting in 2014, the Company grants to directors and employees also RSU under this Plan. An RSU award is an agreement to issue shares of the company’s ordinary shares at the time the award is vested.

As of December 31, 2022 and 2021, the Company had reserved 2,934,679 and 233,957 shares of ordinary shares, respectively, available for issuance to employees, directors, officers, and non-employees of the Company.

The options generally vest over four years, with certain options granted to non-employee directors vesting over one year.

Any option or RSUs that are forfeited or canceled before expiration becomes available for future grants under the Plan.

A summary of employee and non-employee shares options activity during the fiscal year ended 2022 is as follows:

	Number			Weighted average exercise price		Weighted average remaining contractual life (years)		Aggregate intrinsic value (in thousands)
Options outstanding at the beginning of the year		61,832		$	38.34		4.55	$	-
Granted		-			-		-		-
Exercised		-			-		-		-
Forfeited		(17,838	)		31.13		-		-

Options outstanding at the end of the year		43,994		$	41.27		4.39	$	-

Options exercisable at the end of the year		43,217		$	41.91		4.36	$	-

There were no options granted during the fiscal year ended December 31, 2022, 2021 and 2020. The aggregate intrinsic value in the table above represents the total intrinsic value that would have been received by the option holders had all option holders, which hold options with positive intrinsic value, exercised their options on the last date of the exercise period. During the years ended December 31, 2022, 2021 and 2020, no options were exercised.

A summary of employee and non-employee RSUs activity during the fiscal year ended 2022 is as follows:

	Number of shares underlying outstanding RSUs			Weighted- average grant date fair value
Unvested RSUs at the beginning of the year		1,356,284			1.61
Granted		2,152,757			1.00
Vested		(543,343	)		1.51
Forfeited		(210,641	)		1.53

Unvested RSUs at the end of the year		2,755,057			1.16

The weighted average grant date fair values of RSUs granted during the fiscal year ended December 31, 2022, 2021 and 2020, were $1.00, $1.69 and $1.44, respectively.

Total fair value of shares vested during the year ended December 31, 2022, 2021 and 2020 were $860 thousand, $802 thousand, and $676 thousand , respectively. As of December 31, 2022, there were $2.7 million of total unrecognized compensation cost related to non-vested share-based compensation arrangements granted under the 2014 Plan. This cost is expected to be recognized over a period of approximately 2.7 years.

The number of options and RSUs outstanding as of December 31, 2022 is set forth below, with options separated by range of exercise price:

Range of exercise price	Options and RSUs Outstanding as of December 31, 2022		Weighted average remaining contractual life (years) (1)		Options Exercisable as of December 31, 2022		Weighted average remaining contractual life (years) (1)
RSUs only		2,755,057		-		-		-
$5.37		12,425		6.24		11,648		6.24
$20.42- $33.75		13,317		5.21		13,317		5.21
$37.14-$38.75		8,946		0.98		8,946		0.98
$50-$52.5		6,731		4.46		6,731		4.46
$182.5-$524.25		2,575		2.85		2,575		2.85
		2,799,051		4.39		43,217		4.36


(1)	Calculation of weighted average remaining contractual term does not include the RSUs that were granted, which have an indefinite contractual term.

c. Equity compensation issued to consultants:

The Company granted 47,522 fully vested RSUs during the fiscal year ended December 31, 2022, to non-employee consultants. As of December 31, 2022, there are no outstanding options or RSUs held by non-employee consultants.

d. Share-based compensation expense for employees and non-employees:

The Company recognized share-based compensation expense in the consolidated statements of operations as follows (in thousands):

	Year Ended December 31,
	2022		2021		2020
Cost of revenue	$	16	$	10	$	8
Research and development, net		94		55		136
Sales and marketing, net		250		171		163
General and administrative		633		597		442

Total	$	993	$	833	$	749

e. Treasury shares:

On June 2, 2022, the Company’s Board of Directors approved a share repurchase program to repurchase up to $8 million of its Ordinary Shares, par value NIS 0.25 per share. On July 21, 2022, the Company received approval from an Israeli court for the share repurchase program. The program was scheduled to expire on the earlier of January 20, 2023, or reaching $8.0 million of repurchases. On December 22, 2022, the Company’s Board of Directors approved an extension of the repurchase program, with such extension to be in the aggregate amount of up to $5.8 million. The extension was approved by an Israeli court on February 9, 2023, and will expire on the earlier of August 9, 2023, or reaching the additional $5.8 million of repurchases of ordinary shares.

As of December 31, 2022, pursuant to the Company’s share repurchase program, the Company had repurchased a total of 2,933,208 of its outstanding ordinary shares at a total cost of $2.6 million.

As to ordinary shares repurchased after December 31, 2022, see Note 14.

f. Warrants to purchase ordinary shares:

The following table summarizes information about warrants outstanding and exercisable as of December 31, 2022:

Issuance date	Warrants outstanding		Exercise price per warrant		Warrants outstanding and exercisable		Contractual term
	(number)				(number)
December 31, 2015 (1)		4,771	$	7.500		4,771	See footnote (1)
December 28, 2016 (2)		1,908	$	7.500		1,908	See footnote (1)
November 20, 2018 (3)		126,839	$	7.500		126,839	November 20, 2023
November 20, 2018 (4)		106,680	$	9.375		106,680	November 15, 2023
February 25, 2019 (5)		45,600	$	7.187		45,600	February 21, 2024
April 5, 2019 (6)		408,457	$	5.140		408,457	October 7, 2024
April 5, 2019 (7)		49,015	$	6.503		49,015	April 3, 2024
June 5, 2019, and June 6, 2019 (8)		1,464,665	$	7.500		1,464,665	June 5, 2024
June 5, 2019 (9)		87,880	$	9.375		87,880	June 5, 2024
June 12, 2019 (10)		416,667	$	6.000		416,667	December 12, 2024
June 10, 2019 (11)		50,000	$	7.500		50,000	June 10, 2024
February 10, 2020 (12)		28,400	$	1.250		28,400	February 10, 2025
February 10, 2020 (13)		105,840	$	1.563		105,840	February 10, 2025
July 6, 2020 (14)		448,698	$	1.760		448,698	January 2, 2026
July 6, 2020 (15)		296,297	$	2.278		296,297	January 2, 2026
December 8, 2020 (16)		586,760	$	1.340		586,760	June 8, 2026
December 8, 2020 (17)		108,806	$	1.792		108,806	June 8, 2026
February 26, 2021 (18)		5,460,751	$	3.600		5,460,751	August 26, 2026
February 26, 2021 (19)		655,290	$	4.578		655,290	August 26, 2026
September 29, 2021 (20)		8,006,759	$	2.000		8,006,759	March 29, 2027
September 29, 2021 (21)		960,811	$	2.544		960,811	September 27, 2026
		19,420,894				19,420,894

(1)

Represents warrants for ordinary shares issuable upon an exercise price of $7.500 per share, which were granted on December 31, 2015 to Kreos Capital V (Expert) Fund Limited (“Kreos”) in connection with a loan made by Kreos to the Company and are currently exercisable (in whole or in part) until the earlier of (i) December 30, 2025 or (ii) immediately prior to the consummation of a merger, consolidation, or reorganization of the Company with or into, or the sale or license of all or substantially all the assets or shares of the Company to, any other entity or person, other than a wholly owned subsidiary of the Company, excluding any transaction in which the Company’s shareholders prior to the transaction will hold more than 50% of the voting and economic rights of the surviving entity after the transaction. None of these warrants had been exercised as of December 31, 2022.


(2)	Represents common warrants that were issued as part of the $8.0 million drawdown under the Loan Agreement which occurred on December 28, 2016. See footnote 1 for exercisability terms.

(3)	Represents common warrants that were issued as part of the Company’s follow-on public offering in November 2018.

(4)	Represents common warrants that were issued to the underwriters as compensation for their role in the Company’s follow-on public offering in November 2018.

(5)	Represents warrants that were issued to the exclusive placement agent as compensation for its role in the Company’s follow-on public offering in February 2019.

(6)	Represents warrants that were issued to certain institutional purchasers in a private placement in the Company’s registered direct offering of ordinary shares in April 2019.

(7)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s April 2019 registered direct offering.

(8)	Represents warrants that were issued to certain institutional investors in a warrant exercise agreement on June 5, 2019, and June 6, 2019, respectively.

(9)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s June 2019 warrant exercise agreement and concurrent private placement of warrants.

(10)	Represents warrants that were issued to certain institutional investors in a warrant exercise agreement in June 2019.

(11)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s June 2019 registered direct offering and concurrent private placement of warrants.

(12)	Represents warrants that were issued to certain institutional purchasers in a private placement in the Company’s best efforts offering of ordinary shares in February 2020. As of December 31, 2022, 3,740,100 warrants were exercised for total consideration of $4,675,125. During the twelve months that ended December 31, 2022, no warrants were exercised.

(13)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s February 2020 best efforts offering. As of December 31, 2022, 230,160 warrants were exercised for total consideration of $359,625. During the twelve months that ended December 31, 2022, no warrants were exercised.

(14)	Represents warrants that were issued to certain institutional purchasers in a private placement in our registered direct offering of ordinary shares in July 2020. As of December 31, 2022, 2,020,441 warrants were exercised for total consideration of $3,555,976. During the twelve months that ended December 31, 2022, no warrants were exercised.

(15)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s July 2020 registered direct offering.

(16)	Represents warrants that were issued to certain institutional purchasers in a private placement in our private placement offering of ordinary shares in December 2020. As of December 31, 2022, 3,598,072 warrants were exercised for total consideration of $4,821,416. During the twelve months that ended December 31, 2022, no warrants were exercised.

(17)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s December 2020 private placement. As of December 31, 2022, 225,981 warrants were exercised for total consideration of $405,003. During the twelve months that ended December 31, 2022, no warrants were exercised.

(18)	Represents warrants that were issued to certain institutional purchasers in a private placement in our private placement offering of ordinary shares in February 2021.

(19)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s February 2021 private placement.

(20)	Represents warrants that were issued to certain institutional purchasers in a private placement in our registered direct offering of ordinary shares in September 2021.

(21)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s September 2021 registered direct offering.

The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-URI https://asc.fasb.org/topic&trid=2208762

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 13
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 14
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496171-112644

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 14
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496171-112644

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 18
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496189-112644

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (g)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 18
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496189-112644

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (h)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 14
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496171-112644

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 18
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496189-112644

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 16
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496180-112644

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(e)(1))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 40
-Section 50
-Paragraph 6
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126731327&loc=SL126733271-114008

RESEARCH COLLABORATION AGREEMENT AND LICENSE AGREEMENT

RESEARCH COLLABORATION AGREEMENT AND LICENSE AGREEMENT

12 Months Ended

Dec. 31, 2022

Research and Development [Abstract]

NOTE 9: - RESEARCH COLLABORATION AGREEMENT AND LICENSE AGREEMENT

On May 16, 2016, the Company entered into a Collaboration Agreement (as amended, the “Collaboration Agreement”) and an Exclusive License Agreement (as amended, the “License Agreement”) with Harvard. The Collaboration Agreement concluded on March 31, 2022.

Under the License Agreement, Harvard has granted the Company an exclusive, worldwide royalty-bearing license under certain patents of Harvard relating to lightweight “soft suit” exoskeleton system technologies for lower limb disabilities, a royalty-free license under certain related know-how and the option to obtain a license under certain inventions conceived under the joint research collaboration.

The License Agreement required the Company to pay Harvard an upfront fee, reimbursements for expenses that Harvard incurred in connection with the licensed patents, royalties on net sales and several milestone payments contingent upon the achievement of certain product development and commercialization milestones. The Harvard License Agreement will continue in full force and effect until the expiration of the last-to-expire valid claim of the licensed patents. As of December 31, 2022, the Company achieved three of the milestones which represent all development milestones under the License Agreement. The Company continues to evaluate the likelihood that the other milestones will be achieved on a quarterly basis.

The Company has recorded expenses in the amount of $74 thousand, $293 thousand, and $762 thousand as research and development expenses related to the License Agreement and to the Collaboration Agreement for the years ended December 31, 2022, 2021 and 2020, respectively. No withholding tax was deducted from the Company’s payments to Harvard in respect of the Collaboration Agreement and the License Agreement since this is not taxable income in Israel in accordance with Section 170 of the Israel Income Tax Ordinance 1961-5721.

PAYCHECK PROTECTION PROGRAM LOAN

12 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

PAYCHECK PROTECTION PROGRAM LOAN

NOTE 10: -

PAYCHECK PROTECTION PROGRAM LOAN

On April 21, 2020, RRI received an unsecured loan in the principal amount of $392 thousand under the Paycheck Protection Program (the “PPP”) administered by the U.S. Small Business Administration, or the SBA, pursuant to the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”), or the PPP loan. The terms of the PPP Loan were subsequently revised in accordance with the provisions of the Paycheck Protection Flexibility Act of 2020, or the PPP Flexibility Act, which was enacted on June 5, 2020. The PPP loan provides for an interest rate of 1.00% per year and matures two years after the date of initial disbursement, with initial principal and interest payments coming due late in fiscal 2021. The PPP loan may be used for payroll costs, costs related to certain group health care benefits and insurance premiums, rent payments, utility payments, mortgage interest payments and interest payments on any other debt obligation that were incurred before February 15, 2020. Under the terms of the CARES Act and the PPP Flexibility Act, the Company may apply for and be granted forgiveness for all or a portion of loan granted under the PPP loan, with such forgiveness to be determined, subject to limitations (including where employees of the Company have been terminated and not re-hired by a certain date), based on the use of the loan proceeds for payment of payroll costs and any payments of mortgage interest, rent, and utilities. The terms of any forgiveness may also be subject to further requirements in regulations and guidelines adopted by the SBA.

On September 29, 2020, the Company applied for loan forgiveness and on November 6, 2020, the Company received confirmation of its PPP Note forgiveness.

Forgiveness is booked as other income within the marketing and sales expenses because it was granted and used for payroll, rent, and utility costs related to sales efforts.

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-URI https://asc.fasb.org/topic&trid=2208564

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (h)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1C
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1I
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1I
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(c))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (g)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1C
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1C
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1E
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1I
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

INCOME TAXES

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

INCOME TAXES

NOTE 11:- INCOME TAXES

The Company’s subsidiaries are separately taxed under the domestic tax laws of the jurisdiction of incorporation of each entity.

a. Corporate tax rates in Israel:

Presented hereunder are the tax rates relevant to the Company in the years 2020-2022:

The Israeli statutory corporate tax rate and real capital gains were 23% in the years 2020-2022.

b. Income (loss) before taxes on income is comprised as follows (in thousands):

	Year Ended December 31,
	2022			2021			2020
Domestic	$	(19,110	)	$	(12,780	)	$	(12,992	)
Foreign		8			138			67
	$	(19,102	)	$	(12,642	)	$	(12,925	)

c. Taxes on income are comprised as follows (in thousands):

	Year Ended December 31,
	2022		2021			2020
Current	$	151	$	123		$	95
Deferred		316		(29	)		(44	)

	$	467	$	94		$	51

	Year Ended December 31,
	2022		2021		2020
Domestic	$	-	$	-	$	-
Foreign		467		94		51

	$	467	$	94	$	51

d. Deferred income taxes (in thousands):

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. The Company’s deferred tax assets as of December 31, 2022 and 2021 are derived from temporary differences.

In assessing the realization of deferred tax assets, the Company considers whether it is more likely than not that all or some portion of the deferred tax assets will not be realized. Based on the Company’s history of losses, the Company established a full valuation allowance for RRL.

Undistributed earnings of certain subsidiaries as of December 31, 2022 were immaterial. The Company intends to reinvest these earnings indefinitely in the foreign subsidiaries. As a result, the Company has not provided for any deferred income taxes.

	December 31,
	2022			2021
Deferred tax assets:
Carry forward tax losses	$	50,833		$	47,323
Research and development carry forward expenses-temporary differences		844			718
Accrual and reserves		392			373
Share based compensation		456			-
Lease liabilities		214			261
Total deferred tax assets		52,739			48,675
Deferred tax liabilities:
Right-of-use asset		(214	)		(261	)
Net deferred tax assets		52,525			48,414
Valuation allowance		(52,525	)		(48,098	)

Net deferred tax assets	$	-		$	316

The net changes in the total valuation allowance for each of the years ended December 31, 2022, 2021 and 2020, are comprised as follows (in thousands):

	Year Ended December 31,
	2022			2021			2020
Balance at beginning of year	$	(48,098	)	$	(42,941	)	$	(36,392	)
Changes due to exchange rate differences		1,418			(1,488	)		(2,929	)
Adjustment previous year loss		(14	)		-			-
Additions during the year		(5,831	)		(3,669	)		(3,620	)

Balance at end of year	$	(52,525	)	$	(48,098	)	$	(42,941	)

e. Reconciliation of the theoretical tax expenses:

A reconciliation between the theoretical tax expense, assuming all income is taxed at the statutory tax rate applicable to income of the Company, and the actual tax expense (benefit) as reported in the consolidated statements of operations is as follows (in thousands):

	Year Ended December 31,
	2022			2021			2020
Loss before taxes, as reported in the consolidated statements of operations	$	(19,102	)	$	(12,642	)	$	(12,925	)

Statutory tax rate		23.0	%		23.0	%		23.0	%

Theoretical tax benefits on the above amount at the Israeli statutory tax rate	$	(4,393	)	$	(2,908	)	$	(2,973	)
Income tax at rate other than the Israeli statutory tax rate		(2	)		7			3
Non-deductible expenses including equity-based compensation expenses and other		262			102			185
Operating losses and other temporary differences for which valuation allowance was provided		5,375			3,669			3,620
Permanent differences		(775	)		(784	)		(706	)
Other		-			8			(78	)

Actual tax expense	$	467		$	94		$	51

f. Foreign tax rates:

Taxable income of RRI was subject to tax at the rate of 21% in 2022, 2021 and 2020.

Taxable income of RRG was subject to tax at the rate of 30% in 2022, 2021, and 2020.

g. Tax benefits under the Law for the Encouragement of Capital Investments, 1959 (the “Investment Law”):

Conditions for entitlement to the benefits:

Under the Investment Law, in 2012 the Company elected “Beneficiary Enterprise” status which provides certain benefits, including tax exemptions and reduced tax rates. Income not eligible for Beneficiary Enterprise benefits is taxed at a regular rate.

Income derived from Beneficiary Enterprise from productive activity will be exempt from tax for ten years from the year in which the Company first has taxable income, providing that 12 years have not passed from the beginning of the year of election. In the event of a dividend distribution from income that is exempt from company tax, as aforementioned, the Company will be required to pay tax of 10%-25% on that income.

In the event of distribution of dividends from the said tax-exempt income, the amount distributed will be subject to corporate tax at the rate ordinarily applicable to the Beneficiary Enterprise’s income. Tax-exempt income generated under the Company’s “Beneficiary Enterprise” program will be subject to taxes upon dividend distribution or complete liquidation.

The entitlement to the above benefits is conditional upon the Company’s fulfilling the conditions stipulated by the Law and regulations published thereunder.

h. Tax assessments:

RRL and RRG has had final tax assessments up to and including the 2016 tax year.

RRI has had final tax assessments up to and including the 2018 tax year.

i. Net operating carry-forward losses for tax purposes:

As of December 31, 2022, RRL has carry-forward losses amounting to approximately $220.9 million, which can be carried forward for an indefinite period.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 21
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32857-109319

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 11.C)
-URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330215-122817

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 17
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32809-109319

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 6.I.5.Q1)
-URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 14
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32705-109319

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 270
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-URI https://asc.fasb.org/topic&trid=2144680

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h)(2))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Other Income and Expenses [Abstract]

FINANCIAL EXPENSES (INCOME), NET

12 Months Ended

Dec. 31, 2022

FINANCIAL EXPENSES (INCOME), NET

NOTE 12: - FINANCIAL EXPENSES (INCOME), NET

The components of financial expenses (income), net were as follows (in thousands):

	Year Ended December 31,
	2022			2021			2020
Foreign currency transactions and other	$	(22	)	$	(38	)	$	(9	)
Financial expenses related to loan agreement with Kreos		-			-			907
Bank commissions		22			25			23

	$	*	)	$	(13	)	$	921

*) Represent an amount lower than $1.

GEOGRAPHIC INFORMATION AND MAJOR CUSTOMER AND PRODUCT DATA

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

GEOGRAPHIC INFORMATION AND MAJOR CUSTOMER AND PRODUCT DATA

NOTE 13: - GEOGRAPHIC INFORMATION AND MAJOR CUSTOMER AND PRODUCT DATA

Summary information about geographic areas:

ASC 280, “Segment Reporting” establishes standards for reporting information about operating segments. Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker in deciding how to allocate resources and in assessing performance. The Company manages its business based on one reportable segment and derives revenue from selling systems and services (see Note 1 for a brief description of the Company’s business). The following is a summary of revenue within geographic areas (in thousands):

	Year Ended December 31,
	2022		2021		2020
Revenue based on customer’s location:
Israel	$	32	$	-	$	-
United States		2,303		2,519		1,746
Europe		3,057		3,381		2,631
Asia-Pacific		115		60		8
Latin America		-		-		6
Africa		4		6		2

Total revenue	$	5,511	$	5,966	$	4,393

	December 31,
	2022		2021
Long-lived assets by geographic region:
Israel	$	757	$	629
United States		231		493
Germany		44		43

	$	1,032	$	1,165


(*)	Long-lived assets are comprised of property and equipment, net, and operating lease right-of-use assets.

Major customers data as a percentage of total revenue:

	Year Ended December 31,
	2022			2021			2020
Customer A		14.2	%		*	)		10.0	%
Customer B		*	)		11.0	%		*	)

Less than 10%

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 34
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8981-108599

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 40
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (e)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 26
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8844-108599

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 15
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8657-108599

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-URI https://asc.fasb.org/topic&trid=2134510

SUBSEQUENT EVENTS	12 Months Ended
SUBSEQUENT EVENTS	Dec. 31, 2022
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	NOTE 14: SUBSEQUENT EVENTS In January 2023, the Company repurchased an additional 730,350 of its ordinary shares for an aggregate consideration of $628 thousand.

SIGNIFICANT ACCOUNTING POLICIES (Policies)

12 Months Ended

Dec. 31, 2022

Financial Statements in U.S. Dollars

Use of Estimates

Financial Statements in U.S. Dollars:

Principles of Consolidation

c. Principles of Consolidation:

Cash Equivalents

d. Cash Equivalents:

Cash equivalents are short-term highly liquid investments that are readily convertible to cash with original maturities of three months or less, at the date acquired.

Inventories

e. Inventories:

Inventories are stated at the lower of cost or net realizable value. Inventory reserves are provided to cover risks arising from slow-moving items or technological obsolescence.

Cost is determined as follows:

Finished products - based on raw materials and manufacturing costs on an average basis.

Raw materials - The weighted average cost method.

Balances and transactions with related parties

f. Balances and transactions with related parties:

Property and Equipment

g. Property and Equipment:

	%
Computer equipment	20-33 (mainly 33)
Office furniture and equipment	6 - 10 (mainly 10)
Machinery and laboratory equipment	15
Field service units	50
Leasehold improvements	Over the shorter of the lease term or estimated useful life

Impairment of Long-Lived Assets

h. Impairment of Long-Lived Assets:

Restricted cash and Other long term assets

i. Restricted cash and Other long-term assets:

Other long-term assets include long-term prepaid expenses and restricted cash deposits for offices and cars leasing based upon the term of the remaining restrictions.

Treasury shares

j. Treasury shares

The Company repurchased its ordinary shares and holds them as treasury shares. The Company presents the cost to repurchase treasury shares as a reduction of shareholders' equity.

Revenue Recognition

k. Revenue Recognition:

Identify the contract with a customer

Identify the performance obligations in the contract

At a contract’s inception, the Company assesses the goods or services promised in a contract with a customer and identifies the performance obligations.

Determine the transaction price

The transaction price is determined based on the consideration to which the Company will be entitled in exchange for transferring products or services to the customer.

Determining the transaction price requires of level judgment, which is discussed by revenue category in further detail below.

The Company does not offer extended payment terms beyond one year to customers.

Allocate the transaction price to performance obligations in the contract

Recognize revenue when or as the Company satisfies a performance obligation

The Company generally satisfies performance obligations at a point in time, once the customer has obtained the legal title to the items purchased or service provided.

Revenue is recognized based on the transaction price at the time the related performance obligation is satisfied by transferring a promised product or service to a customer.

Disaggregation of Revenue (in thousands)

	Year Ended December 31,
	2022		2021		2020
Units placed	$	5,034	$	5,449	$	3,620
Spare parts and warranties		477		517		773
Total Revenue	$	5,511	$	5,966	$	4,393

Units placed

The ReStore is a powered, lightweight soft exo-suit intended for use in the rehabilitation of individuals with lower limb disability due to stroke in the clinical rehabilitation environment.

Units placed include revenue from sales of SCI Products, ReStore, and Distributed Products.

Spare parts and warranties

The ReStore device is sold with a two-year warranty which is considered as assurance type warranty.

The Distributed Products are sold with assurance type warranty ranging from between one year to ten years, depending on the specific product and part.

Contract balances (in thousands)

	December 31,		December 31,
	2022		2021
Trade receivable, net (1)	$	1,036	$	585
Deferred revenue (1) (2)	$	1,191	$	1,182

(1)	Balance presented net of unrecognized revenue that were not yet collected.

(2)	$352 thousands of the December 31, 2021 deferred revenue balance was recognized as revenue during the year ended December 31, 2022.

Accounting for Share-Based Compensation

l. Accounting for Share-Based Compensation:

The fair value of Restricted Stock Units (RSUs) granted is determined based on the price of the Company’s ordinary shares on the date of grant.

There were no options granted during the twelve months ended December 31, 2022, 2021, and 2020.

The Company accounts for options granted to consultants and other service providers under ASC No. 718. The fair value of these options was estimated using a Black-Scholes-Merton option-pricing model.

The non-cash compensation expenses related to employees and non-employees for the years ended December 31, 2022, 2021 and 2020 amounted to $993 thousand, $833 thousand and $749 thousand respectively.

Class Of Warrant Or Right [Policy Text Block]

m. Warrants to Acquire Ordinary Shares:

Research and Development Costs

n. Research and Development Costs:

Income Taxes

o. Income Taxes

Warranty

p. Warranty:

	US Dollars in thousands
Balance at December 31, 2021	$	112
Provision		314
Usage		(334	)
Balance at December 31, 2022	$	92

Concentrations of Credit Risks

q. Concentrations of Credit Risks:

Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash, cash equivalents and trade receivables.

Concentration of credit risk with respect to trade receivable is primarily limited to a customer to which the Company makes substantial sales.

	December 31,
	2022			2021
Customer A		27	%		12	%
Customer B		13	%		16	%
Customer C		13	%		*	)
Customer D		11	%		*	)
Customer E		*	)		20	%
Customer F		*	)		18	%
Customer G		*	)		10	%

*)	Less than 10%

Accrued Severance Pay

r. Accrued Severance Pay:

Total Company’s expenses related to severance pay amounted to $113 thousand, $104 thousand and $125 thousand for the years ended December 31, 2022, 2021 and 2020, respectively.

Fair Value Measurements

s. Fair Value Measurements:

▪

Level 1. Observable inputs based on unadjusted quoted prices in active markets for identical assets or liabilities;

▪

Level 2. Inputs, other than quoted prices in active markets, that are observable either directly or indirectly; and

▪

Level 3. Unobservable inputs for which there is little or no market data requiring the Company to develop its own assumptions.

The carrying amounts of cash and cash equivalents, short term deposits, trade receivables and trade payables approximate their fair value due to the short-term maturity of such instruments.

Basic and Diluted Net Loss Per Share

t. Basic and Diluted Net Loss Per Share:

Basic net loss per share is computed by dividing the net loss by the weighted-average number of shares of ordinary shares outstanding during the period.

Diluted loss per share is computed based on the weighted average number of ordinary shares outstanding during the period, plus dilutive potential shares considered outstanding during the period.

The following table sets forth the computation of the Company’s basic and diluted net loss per ordinary share (in thousands, except share and per share data):

	Year ended December 31,
	2022			2021			2020
Net loss	$	(19,569	)	$	(12,736	)	$	(12,976	)

Net loss attributable to ordinary shares		(19,569	)		(12,736	)		(12,976	)
Shares used in computing net loss per ordinary shares, basic and diluted		62,378,797			47,935,652			15,764,980

Net loss per ordinary share, basic and diluted	$	(0.31	)	$	(0.27	)	$	(0.82	)

Basic and diluted net loss per share was the same for each period presented as the inclusion of all potential shares of ordinary shares and warrants outstanding would have been anti-dilutive.

Contingent liabilities

u. Contingent liabilities

Government grants

v. Government grants

Leases

w. Leases

Leases with an initial term of 12 months or less are not recorded on the balance sheet.

New Accounting Pronouncements

x. New Accounting Pronouncements

Recently Implemented Accounting Pronouncements

Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity

Recent Accounting Pronouncements Not Yet Adopted

Financial Instruments

SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2022

Schedule of property and equipment estimated useful lives

	%
Computer equipment	20-33 (mainly 33)
Office furniture and equipment	6 - 10 (mainly 10)
Machinery and laboratory equipment	15
Field service units	50
Leasehold improvements	Over the shorter of the lease term or estimated useful life

Schedule of disaggregation of revenues

	Year Ended December 31,
	2022		2021		2020
Units placed	$	5,034	$	5,449	$	3,620
Spare parts and warranties		477		517		773
Total Revenue	$	5,511	$	5,966	$	4,393

Schedule of trade receivables and short and long term deferred revenues

	December 31,		December 31,
	2022		2021
Trade receivable, net (1)	$	1,036	$	585
Deferred revenue (1) (2)	$	1,191	$	1,182

(1)	Balance presented net of unrecognized revenue that were not yet collected.

(2)	$352 thousands of the December 31, 2021 deferred revenue balance was recognized as revenue during the year ended December 31, 2022.

Schedule of product warranty liability

	US Dollars in thousands
Balance at December 31, 2021	$	112
Provision		314
Usage		(334	)
Balance at December 31, 2022	$	92

Schedule of concentration of credit risk

	December 31,
	2022			2021
Customer A		27	%		12	%
Customer B		13	%		16	%
Customer C		13	%		*	)
Customer D		11	%		*	)
Customer E		*	)		20	%
Customer F		*	)		18	%
Customer G		*	)		10	%

*)	Less than 10%

Schedule of basic and diluted net loss per ordinary share

	Year ended December 31,
	2022			2021			2020
Net loss	$	(19,569	)	$	(12,736	)	$	(12,976	)

Net loss attributable to ordinary shares		(19,569	)		(12,736	)		(12,976	)
Shares used in computing net loss per ordinary shares, basic and diluted		62,378,797			47,935,652			15,764,980

Net loss per ordinary share, basic and diluted	$	(0.31	)	$	(0.27	)	$	(0.82	)

PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)

12 Months Ended

Dec. 31, 2022

Prepaid Expense and Other Assets, Current [Abstract]

Schedule of prepaid expenses and other current assets

	December 31,
	2022		2021
Government institutions	$	81	$	207
Prepaid expenses		242		335
Advances to vendors		174		5
Other assets		152		63

	$	649	$	610

INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2022

Inventory Disclosure [Abstract]

Schedule of inventories

	December 31,
	2022		2021
Finished products	$	2,421	$	2,284
Raw materials		508		705

	$	2,929	$	2,989

PROPERTY AND EQUIPMENT, NET (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Schedule of components of property and equipment, net

	December 31,
	2022		2021
Cost:
Computer equipment	$	743	$	741
Office furniture and equipment		308		301
Machinery and laboratory equipment		621		620
Field service units		1,816		1,712
Leasehold improvements		333		333

	$	3,821	$	3,707

	December 31,
	2022		2021
Accumulated depreciation		3,625		3,423

Property and equipment, net	$	196	$	284

COMMITMENTS AND CONTINGENT LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum lease commitments

2023	$	603
2024		356
2025		47
Total lease payments		1,006
Less: imputed interest		(109	)
Present value of future lease payments		897
Less: current maturities of operating leases		(564	)
Non-current operating leases	$	333
Weighted-average remaining lease term (in years)		1.43
Weighted-average discount rate		12.3	%

SHAREHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Schedule of employee and non-employee shares options activity

	Number			Weighted average exercise price		Weighted average remaining contractual life (years)		Aggregate intrinsic value (in thousands)
Options outstanding at the beginning of the year		61,832		$	38.34		4.55	$	-
Granted		-			-		-		-
Exercised		-			-		-		-
Forfeited		(17,838	)		31.13		-		-

Options outstanding at the end of the year		43,994		$	41.27		4.39	$	-

Options exercisable at the end of the year		43,217		$	41.91		4.36	$	-

Schedule of employee and non-employee RSUs activity

	Number of shares underlying outstanding RSUs			Weighted- average grant date fair value
Unvested RSUs at the beginning of the year		1,356,284			1.61
Granted		2,152,757			1.00
Vested		(543,343	)		1.51
Forfeited		(210,641	)		1.53

Unvested RSUs at the end of the year		2,755,057			1.16

Schedule of options and RSUs outstanding

Range of exercise price	Options and RSUs Outstanding as of December 31, 2022		Weighted average remaining contractual life (years) (1)		Options Exercisable as of December 31, 2022		Weighted average remaining contractual life (years) (1)
RSUs only		2,755,057		-		-		-
$5.37		12,425		6.24		11,648		6.24
$20.42- $33.75		13,317		5.21		13,317		5.21
$37.14-$38.75		8,946		0.98		8,946		0.98
$50-$52.5		6,731		4.46		6,731		4.46
$182.5-$524.25		2,575		2.85		2,575		2.85
		2,799,051		4.39		43,217		4.36


(1)	Calculation of weighted average remaining contractual term does not include the RSUs that were granted, which have an indefinite contractual term.

Schedule of non-cash share-based compensation expense

	Year Ended December 31,
	2022		2021		2020
Cost of revenue	$	16	$	10	$	8
Research and development, net		94		55		136
Sales and marketing, net		250		171		163
General and administrative		633		597		442

Total	$	993	$	833	$	749

Schedule of warrants outstanding and exercisable

Issuance date	Warrants outstanding		Exercise price per warrant		Warrants outstanding and exercisable		Contractual term
	(number)				(number)
December 31, 2015 (1)		4,771	$	7.500		4,771	See footnote (1)
December 28, 2016 (2)		1,908	$	7.500		1,908	See footnote (1)
November 20, 2018 (3)		126,839	$	7.500		126,839	November 20, 2023
November 20, 2018 (4)		106,680	$	9.375		106,680	November 15, 2023
February 25, 2019 (5)		45,600	$	7.187		45,600	February 21, 2024
April 5, 2019 (6)		408,457	$	5.140		408,457	October 7, 2024
April 5, 2019 (7)		49,015	$	6.503		49,015	April 3, 2024
June 5, 2019, and June 6, 2019 (8)		1,464,665	$	7.500		1,464,665	June 5, 2024
June 5, 2019 (9)		87,880	$	9.375		87,880	June 5, 2024
June 12, 2019 (10)		416,667	$	6.000		416,667	December 12, 2024
June 10, 2019 (11)		50,000	$	7.500		50,000	June 10, 2024
February 10, 2020 (12)		28,400	$	1.250		28,400	February 10, 2025
February 10, 2020 (13)		105,840	$	1.563		105,840	February 10, 2025
July 6, 2020 (14)		448,698	$	1.760		448,698	January 2, 2026
July 6, 2020 (15)		296,297	$	2.278		296,297	January 2, 2026
December 8, 2020 (16)		586,760	$	1.340		586,760	June 8, 2026
December 8, 2020 (17)		108,806	$	1.792		108,806	June 8, 2026
February 26, 2021 (18)		5,460,751	$	3.600		5,460,751	August 26, 2026
February 26, 2021 (19)		655,290	$	4.578		655,290	August 26, 2026
September 29, 2021 (20)		8,006,759	$	2.000		8,006,759	March 29, 2027
September 29, 2021 (21)		960,811	$	2.544		960,811	September 27, 2026
		19,420,894				19,420,894

(1)


(2)	Represents common warrants that were issued as part of the $8.0 million drawdown under the Loan Agreement which occurred on December 28, 2016. See footnote 1 for exercisability terms.

(3)	Represents common warrants that were issued as part of the Company’s follow-on public offering in November 2018.

(4)	Represents common warrants that were issued to the underwriters as compensation for their role in the Company’s follow-on public offering in November 2018.

(5)	Represents warrants that were issued to the exclusive placement agent as compensation for its role in the Company’s follow-on public offering in February 2019.

(6)	Represents warrants that were issued to certain institutional purchasers in a private placement in the Company’s registered direct offering of ordinary shares in April 2019.

(7)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s April 2019 registered direct offering.

(8)	Represents warrants that were issued to certain institutional investors in a warrant exercise agreement on June 5, 2019, and June 6, 2019, respectively.

(9)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s June 2019 warrant exercise agreement and concurrent private placement of warrants.

(10)	Represents warrants that were issued to certain institutional investors in a warrant exercise agreement in June 2019.

(11)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s June 2019 registered direct offering and concurrent private placement of warrants.

(12)	Represents warrants that were issued to certain institutional purchasers in a private placement in the Company’s best efforts offering of ordinary shares in February 2020. As of December 31, 2022, 3,740,100 warrants were exercised for total consideration of $4,675,125. During the twelve months that ended December 31, 2022, no warrants were exercised.

(13)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s February 2020 best efforts offering. As of December 31, 2022, 230,160 warrants were exercised for total consideration of $359,625. During the twelve months that ended December 31, 2022, no warrants were exercised.

(14)	Represents warrants that were issued to certain institutional purchasers in a private placement in our registered direct offering of ordinary shares in July 2020. As of December 31, 2022, 2,020,441 warrants were exercised for total consideration of $3,555,976. During the twelve months that ended December 31, 2022, no warrants were exercised.

(15)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s July 2020 registered direct offering.

(16)	Represents warrants that were issued to certain institutional purchasers in a private placement in our private placement offering of ordinary shares in December 2020. As of December 31, 2022, 3,598,072 warrants were exercised for total consideration of $4,821,416. During the twelve months that ended December 31, 2022, no warrants were exercised.

(17)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s December 2020 private placement. As of December 31, 2022, 225,981 warrants were exercised for total consideration of $405,003. During the twelve months that ended December 31, 2022, no warrants were exercised.

(18)	Represents warrants that were issued to certain institutional purchasers in a private placement in our private placement offering of ordinary shares in February 2021.

(19)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s February 2021 private placement.

(20)	Represents warrants that were issued to certain institutional purchasers in a private placement in our registered direct offering of ordinary shares in September 2021.

(21)	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s September 2021 registered direct offering.

INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Schedule of loss before taxes on income

	Year Ended December 31,
	2022			2021			2020
Domestic	$	(19,110	)	$	(12,780	)	$	(12,992	)
Foreign		8			138			67
	$	(19,102	)	$	(12,642	)	$	(12,925	)

Schedule of taxes on income

	Year Ended December 31,
	2022		2021			2020
Current	$	151	$	123		$	95
Deferred		316		(29	)		(44	)

	$	467	$	94		$	51

	Year Ended December 31,
	2022		2021		2020
Domestic	$	-	$	-	$	-
Foreign		467		94		51

	$	467	$	94	$	51

Schedule of deferred income taxes

	December 31,
	2022			2021
Deferred tax assets:
Carry forward tax losses	$	50,833		$	47,323
Research and development carry forward expenses-temporary differences		844			718
Accrual and reserves		392			373
Share based compensation		456			-
Lease liabilities		214			261
Total deferred tax assets		52,739			48,675
Deferred tax liabilities:
Right-of-use asset		(214	)		(261	)
Net deferred tax assets		52,525			48,414
Valuation allowance		(52,525	)		(48,098	)

Net deferred tax assets	$	-		$	316

Schedule of net changes in total valuation allowance

	Year Ended December 31,
	2022			2021			2020
Balance at beginning of year	$	(48,098	)	$	(42,941	)	$	(36,392	)
Changes due to exchange rate differences		1,418			(1,488	)		(2,929	)
Adjustment previous year loss		(14	)		-			-
Additions during the year		(5,831	)		(3,669	)		(3,620	)

Balance at end of year	$	(52,525	)	$	(48,098	)	$	(42,941	)

Schedule of reconciliation between the theoretical tax expense and the actual tax expense (benefit)

	Year Ended December 31,
	2022			2021			2020
Loss before taxes, as reported in the consolidated statements of operations	$	(19,102	)	$	(12,642	)	$	(12,925	)

Statutory tax rate		23.0	%		23.0	%		23.0	%

Theoretical tax benefits on the above amount at the Israeli statutory tax rate	$	(4,393	)	$	(2,908	)	$	(2,973	)
Income tax at rate other than the Israeli statutory tax rate		(2	)		7			3
Non-deductible expenses including equity-based compensation expenses and other		262			102			185
Operating losses and other temporary differences for which valuation allowance was provided		5,375			3,669			3,620
Permanent differences		(775	)		(784	)		(706	)
Other		-			8			(78	)

Actual tax expense	$	467		$	94		$	51

FINANCIAL EXPENSES (INCOME), NET (Tables)

12 Months Ended

Dec. 31, 2022

Other Income and Expenses [Abstract]

Schedule of financial expenses, net

	Year Ended December 31,
	2022			2021			2020
Foreign currency transactions and other	$	(22	)	$	(38	)	$	(9	)
Financial expenses related to loan agreement with Kreos		-			-			907
Bank commissions		22			25			23

	$	*	)	$	(13	)	$	921

*) Represent an amount lower than $1.

GEOGRAPHIC INFORMATION AND MAJOR CUSTOMER AND PRODUCT DATA (Tables)

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Schedule of revenues within geographic areas

	Year Ended December 31,
	2022		2021		2020
Revenue based on customer’s location:
Israel	$	32	$	-	$	-
United States		2,303		2,519		1,746
Europe		3,057		3,381		2,631
Asia-Pacific		115		60		8
Latin America		-		-		6
Africa		4		6		2

Total revenue	$	5,511	$	5,966	$	4,393

Schedule of long-lived assets by geographic region

	December 31,
	2022		2021
Long-lived assets by geographic region:
Israel	$	757	$	629
United States		231		493
Germany		44		43

	$	1,032	$	1,165


(*)	Long-lived assets are comprised of property and equipment, net, and operating lease right-of-use assets.

Schedule of major customer data as a percentage of total revenues

	Year Ended December 31,
	2022			2021			2020
Customer A		14.2	%		*	)		10.0	%
Customer B		*	)		11.0	%		*	)

Less than 10%

GENERAL (Details) - USD ($) $ in Thousands	12 Months Ended
GENERAL (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
General [Abstract]
Net loss	$ (19,569)	$ (12,736)	$ (12,976)
Accumulated deficit	213,750	194,181
Negative cash flow from operations	(17,891)	(11,469)	$ (12,589)
Cash and cash equivalents	$ 67,896	$ 88,337

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(22))
-URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22595-107794

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(18))
-URI https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 40
-Section 65
-Paragraph 1
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=124431353&loc=SL124452729-227067

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(5))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(20))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iv))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iii)(A))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(i))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(i))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 9
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22663-107794

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iv))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 17: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(ii))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 28
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794

Reference 20: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(g)(1)(ii))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 60B
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126958026&loc=SL5780133-109256

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 8
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22658-107794

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 1A
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669619-108580

Reference 25: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599

Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 11
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794

Reference 27: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 11
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794

Reference 28: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 7
-URI https://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760

Reference 29: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 1B
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669625-108580

Reference 30: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 31: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(5))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 32: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(B))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 33: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(A))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 34: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599

Reference 35: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

SIGNIFICANT ACCOUNTING POLICIES (Details)	12 Months Ended
SIGNIFICANT ACCOUNTING POLICIES (Details)	Dec. 31, 2022
Leasehold improvements [Member]
Property and equipment estimated useful lives	Over the shorter of the lease term orestimated useful life
Machinery and laboratory equipment [Member]
Property and equipment estimated useful lives	15
Field service units [Member]
Property and equipment estimated useful lives	50
Minimum [Member] \| Computer equipment [Member]
Property and equipment estimated useful lives	20
Minimum [Member] \| Office furniture and equipment [Member]
Property and equipment estimated useful lives	6
Maximum [Member] \| Computer equipment [Member]
Property and equipment estimated useful lives	33
Maximum [Member] \| Office furniture and equipment [Member]
Property and equipment estimated useful lives	10

SIGNIFICANT ACCOUNTING POLICIES (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Total Revenue	$ 5,511	$ 5,966	$ 4,393
Units Placed [Member]
Total Revenue	5,034	5,449	3,620
Spare parts and warranties [Member]
Total Revenue	$ 477	$ 517	$ 773

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 28
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iv))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iv))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(A))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 40
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(i))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(i))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(5))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iii)(A))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(5))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(g)(1)(ii))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 20: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 235
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-05(b)(2))
-URI https://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(B))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 22: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(ii))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(1))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

SIGNIFICANT ACCOUNTING POLICIES (Details 2) - USD ($)
$ in Thousands

Dec. 31, 2022

Dec. 31, 2021

Trade receivable, net

^[1]

$ 1,036

$ 585

Deferred revenue

^[1],[2]

$ 1,191

$ 1,182

[1]	Balance presented net of unrecognized revenues that were not yet collected.
[2]	$353 thousands of December 31, 2021 deferred revenues balance were recognized as revenues during the year ended December 31, 2022.

SIGNIFICANT ACCOUNTING POLICIES (Details 3) $ in Thousands	12 Months Ended
SIGNIFICANT ACCOUNTING POLICIES (Details 3) $ in Thousands	Dec. 31, 2022 USD ($)
Warranty provision:
Balance at December 31, 2021	$ 112
Provision	314
Usage	(334)
Balance at December 31, 2022	$ 92

SIGNIFICANT ACCOUNTING POLICIES (Details 4) - Trade Receivables [Member] - Credit Concentration Risk [Member]

12 Months Ended

Dec. 31, 2022

Dec. 31, 2021

Customer A [Member]

27.00%

12.00%

Customer B [Member]

13.00%

16.00%

Customer C [Member]

13.00%

^[1]

Customer D [Member]

11.00%

^[1]

Customer E [Member]

20.00%

Customer F [Member]

^[1]

18.00%

Customer G [Member]

^[1]

10.00%

[1]	Less than 10%

SIGNIFICANT ACCOUNTING POLICIES (Details 5) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Net loss	$ (19,569)	$ (12,736)	$ (12,976)
Net loss attributable to ordinary shares	$ (19,569)	$ (12,736)	$ (12,976)
Shares used in computing net loss per ordinary shares, basic	62,378,797	47,935,652	15,764,980
Shares used in computing net loss per ordinary shares, diluted	62,378,797	47,935,652	15,764,980
Net loss per ordinary share, basic	$ (0.31)	$ (0.27)	$ (0.82)
Net loss per ordinary share, diluted	$ (0.31)	$ (0.27)	$ (0.82)

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 40
-Section 65
-Paragraph 1
-Subparagraph (e)(4)
-URI https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 11
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1448-109256

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22595-107794

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 11
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 7
-URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1337-109256

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 40
-Section 65
-Paragraph 1
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011

Reference 9: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 55
-Paragraph 52
-URI https://asc.fasb.org/extlink&oid=128363288&loc=d3e4984-109258

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(23))
-URI https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 55
-Paragraph 15
-URI https://asc.fasb.org/extlink&oid=128363288&loc=d3e3842-109258

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22644-107794

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(25))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1252-109256

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 60B
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=126958026&loc=SL5780133-109256

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(27))
-URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 55
-Paragraph 52
-URI https://asc.fasb.org/extlink&oid=128363288&loc=d3e4984-109258

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22644-107794

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 55
-Paragraph 15
-URI https://asc.fasb.org/extlink&oid=128363288&loc=d3e3842-109258

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1252-109256

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 11
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22595-107794

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 60B
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=126958026&loc=SL5780133-109256

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 40
-Section 65
-Paragraph 1
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(27))
-URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(23))
-URI https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 11
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 7
-URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1337-109256

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 40
-Section 65
-Paragraph 1
-Subparagraph (e)(4)
-URI https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(25))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22595-107794

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1448-109256

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 11
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 11
-URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1377-109256

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 11
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22694-107794

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 60B
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126958026&loc=SL5780133-109256

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 10: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22583-107794

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(g)(1)(ii))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 1A
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669619-108580

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 9
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22663-107794

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(i))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(i))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 40
-Section 65
-Paragraph 1
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126732423&loc=SL123482106-238011

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(5))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iv))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=124431353&loc=SL124452729-227067

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3000-108585

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 45
-Paragraph 19
-URI https://asc.fasb.org/extlink&oid=126929396&loc=SL4569616-111683

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(A))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 7
-URI https://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760

Reference 20: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22499-107794

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 28
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 235
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-05(b)(2))
-URI https://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884

Reference 23: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 1B
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669625-108580

Reference 25: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iv))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(iii)(A))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 27: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(5))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 28: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1B
-Subparagraph (SX 210.13-02(a)(4)(iii)(B))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756

Reference 29: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section S99
-Paragraph 1A
-Subparagraph (SX 210.13-01(a)(4)(ii))
-URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756

Reference 30: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684

Reference 31: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 55
-Paragraph 4J
-URI https://asc.fasb.org/extlink&oid=120409616&loc=SL4591551-111686

Reference 32: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 55
-Paragraph 4K
-URI https://asc.fasb.org/extlink&oid=120409616&loc=SL4591552-111686

Reference 33: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 250
-SubTopic 10
-Section 50
-Paragraph 8
-URI https://asc.fasb.org/extlink&oid=124431687&loc=d3e22658-107794

Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]

SIGNIFICANT ACCOUNTING POLICIES (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Significant Accounting Policies (Textual)
Inventory Write-down	$ 502	$ 252	$ 215
Allowance for doubtful accounts	26	42
Deferred revenue recognized	$ 352
Revenue recognition description	the estimated revenue expected to be recognized in the future related to the service type warranty amounts to $1.2 million, which will be fulfilled over one to five years.
Non-cash share-based compensation expense	$ 993	833	749
Warrants to acquire common stock	15,083,611
Income Tax Examination Likelihood Of Unfavorable Settlement 1	50.00%
Percentage of monthly deposit by employees	8.33%
Severance pay expense	$ 113	104	125
Royalty expenses	7	14	46
Warrants and rights outstanding	$ 19,464,888
ReStore product [Member]
Significant Accounting Policies (Textual)
Service policy	2 years
SCI Products [Member]
Significant Accounting Policies (Textual)
Service policy	5 years
Employees and non- employees [Member]
Significant Accounting Policies (Textual)
Non-cash share-based compensation expense	$ 993	$ 833	$ 749,000

PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Prepaid Expense and Other Assets, Current [Abstract]
Government institutions	$ 81	$ 207
Prepaid expenses	242	335
Advances to vendors	174	5
Other assets	152	63
Prepaid expenses and other current assets	$ 649	$ 610

INVENTORIES (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Inventory Disclosure [Abstract]
Finished products	$ 2,421	$ 2,284
Raw materials	508	705
Inventories	$ 2,929	$ 2,989

INVENTORIES (Details Textual) - USD ($) $ in Thousands	12 Months Ended
INVENTORIES (Details Textual) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Inventory Disclosure [Abstract]
Inventory write-down	$ 502	$ 252	$ 215

PROPERTY AND EQUIPMENT, NET (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 3,821	$ 3,707
Accumulated depreciation	3,625	3,423
Property and equipment, net	196	284
Computer equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	743	741
Office furniture and equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	308	301
Machinery and laboratory equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	621	620
Field service units [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,816	1,712
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 333	$ 333

PROPERTY AND EQUIPMENT, NET (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Property and Equipment, Net (Textual)
Depreciation expenses	$ 202	$ 266	$ 285

LOAN AGREEMENT WITH KREOS AND RELATED WARRANT TO PURCHASE ORDINARY SHARES (Details) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended		12 Months Ended
	Jan. 04, 2016	Dec. 30, 2015	Nov. 20, 2018	Jun. 30, 2017	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jun. 06, 2019	Nov. 19, 2018	Jun. 09, 2017	Dec. 28, 2016
Debt Instrument [Line Items]
Proceeds from long term loan					$ 0	$ 0	$ 392
Interest expense						$ 0	907
Warrants to purchase common stock					15,083,611
Warrant Exercise Agreement [Member]
Debt Instrument [Line Items]
Warrants to purchase common stock								480,000
Warrant exercise price								$ 7.5
Second Amendment [Member]
Debt Instrument [Line Items]
Warrants to purchase common stock									6,679
Warrant exercise price			$ 7.5						$ 241
Repayments			$ 3,600
Units issued			192,000
Second Amendment [Member] \| Pre-Funded [Member]
Debt Instrument [Line Items]
Units issued			288,000
Loan Agreement [Member]
Debt Instrument [Line Items]
Face amount		$ 20,000
Proceeds from long term loan	$ 20,000
Loan term		24 months		36 months
Annual interest rate		10.75%
Required proceeds from issuance of common stock required for repayment period to be extended				$ 20,000
Interest expense							$ 907
Warrants to purchase common stock	4,771										6,679
Warrant exercise price	$ 241
Loan Agreement [Member] \| First Amendment [Member]
Debt Instrument [Line Items]
Portion of principal subject to repayment extension										$ 3,000

COMMITMENTS AND CONTINGENT LIABILITIES (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
2023	$ 603
2024	356
2025	47
Total lease payments	1,006
Less: imputed interest	(109)
Present value of future lease payments	897
Less: current maturities of operating leases	(564)	$ (641)
Non-current operating leases	$ 333	$ 418
Weighted-average remaining lease term (in years)	1 year 5 months 4 days
Weighted-average discount rate	12.30%

COMMITMENTS AND CONTINGENT LIABILITIES (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Commitments And Contingencies Liabilities [Abstract]
Non-cancelable outstanding obligations	$ 1,900
Royalties expenses	$ 7	$ 14	$ 46
Lease expiration, term	These leases expire between 2023 and 2025
Restricted cash and other long-term assets	$ 659
Rent expenses	$ 739	$ 730	$ 764
IPO [Member]
Commitments And Contingencies Liabilities [Abstract]
Description of conversion ratio	ordinary shares in a conversion ratio of 1 to 1
IIA [Member]
Commitments And Contingencies Liabilities [Abstract]
Total fund received	$ 2,300
Royalty bearing grants	$ 1,600
Percentage of obligation to pay royalties	3.00%
Contingent liability	$ 1,600
Percentage of grant received	100.00%
Royalties expenses	$ 110
IIA [Member] \| Convertible preferred A shares [Member]
Commitments And Contingencies Liabilities [Abstract]
Amount received in consideration of preferred shares	$ 400
Convertible preferred shares	209

SHAREHOLDERS' EQUITY (Details) - $ / shares	12 Months Ended
SHAREHOLDERS' EQUITY (Details) - $ / shares	Dec. 31, 2022	Dec. 31, 2021
Equity [Abstract]
Number, Options outstanding at the beginning of the period	61,832
Number, Granted	0
Number, Exercised	0
Number, Forfeited	(17,838)
Number, Options outstanding at the end of the period	43,994	61,832
Number, Options exercisable at the end of the period	43,217
Average exercise price, Options outstanding at the beginning of the period	$ 38.34
Average exercise price, Granted	0
Average exercise price, Exercised	0
Average exercise price, Forfeited	31.13
Average exercise price, Options outstanding at the end of the period	41.27	$ 38.34
Average exercise price, Options exercisable at the end of the period	$ 41.91
Average remaining contractual life (in years), Options outstanding at the beginning of the period	4 years 4 months 20 days	4 years 6 months 18 days
Average remaining contractual life (in years), Options exercisable at the end of the period	4 years 4 months 9 days

SHAREHOLDERS' EQUITY (Details 1) - Employee Stock Option And Restricted Stock Units Rsu [Member]	12 Months Ended
	Dec. 31, 2022 $ / shares shares
Number of shares underlying outstanding RSUs
Unvested RSUs at the Beginning of the period \| shares	1,356,284
Granted \| shares	2,152,757
Vested \| shares	(543,343)
Forfeited \| shares	(210,641)
Unvested RSUs at the end of the period \| shares	2,755,057
Weighted average grant date fair value
Unvested RSUs at the Beginning of the period \| $ / shares	$ 1.61
Granted \| $ / shares	1
Vested \| $ / shares	1.51
Forfeited \| $ / shares	1.53
Unvested RSUs at the end of the period \| $ / shares	$ 1.16

SHAREHOLDERS' EQUITY (Details 2) - Employee Stock Option [Member]

12 Months Ended

Dec. 31, 2022

$ / shares

Options outstanding weighted average remaining contractual life (years)

2,799,051

4 years 4 months 20 days

^[1]

Options exercisable weighted average remaining contractual life (years)

43,217

4 years 4 months 9 days

^[1]

RSUs only [Member]

Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]

Exercise Price Range One [Member]

2,755,057

Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]

Investment Options Exercise Prices | $ / shares

$ 5.37

Options outstanding weighted average remaining contractual life (years)

12,425

6 years 2 months 26 days

^[1]

Options exercisable weighted average remaining contractual life (years)

11,648

6 years 2 months 26 days

^[1]

Exercise Price Range Two [Member]

Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]

$ 20.42

$ 33.75

Options outstanding weighted average remaining contractual life (years)

13,317

5 years 2 months 15 days

^[1]

Options exercisable weighted average remaining contractual life (years)

13,317

5 years 2 months 15 days

^[1]

Exercise Price Range Three [Member]

Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]

$ 37.14

$ 38.75

Options outstanding weighted average remaining contractual life (years)

8,946

11 months 23 days

^[1]

Options exercisable weighted average remaining contractual life (years)

8,946

11 months 23 days

^[1]

$50-$52.5 [Member]

Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]

$ 50

$ 52.5

Options outstanding weighted average remaining contractual life (years)

6,731

4 years 5 months 15 days

^[1]

Options exercisable weighted average remaining contractual life (years)

6,731

4 years 5 months 15 days

^[1]

$182.5-$524.25 [Member]

Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]

$ 182.5

$ 524.25

Options outstanding weighted average remaining contractual life (years)

2,575

2 years 10 months 6 days

^[1]

Options exercisable weighted average remaining contractual life (years)

2,575

2 years 10 months 6 days

^[1]

[1]	Calculation of weighted average remaining contractual term does not include the RSUs that were granted, which have an indefinite contractual term.

SHAREHOLDERS' EQUITY (Details 3) - USD ($) $ in Thousands	12 Months Ended
SHAREHOLDERS' EQUITY (Details 3) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Non-cash share-based compensation expense	$ 993	$ 833	$ 749
Cost of revenue [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Non-cash share-based compensation expense	16	10	8
Research and development, net [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Non-cash share-based compensation expense	94	55	136
Sales and marketing, net [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Non-cash share-based compensation expense	250	171	163
General and administrative [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Non-cash share-based compensation expense	$ 633	$ 597	$ 442

SHAREHOLDERS' EQUITY (Details 4)

12 Months Ended

Dec. 31, 2022

$ / shares

19,420,894

December 31, 2015 [Member]

19,420,894

4,771

^[1]

$ 7.5

^[1]

December 28, 2016 [Member]

4,771

^[1]

1,908

^[2]

$ 7.5

^[2]

November 20, 2018 [Member]

1,908

^[2]

126,839

^[3]

$ 7.5

^[3]

126,839

^[3]

November 20, 2018 One [Member]

Nov. 20, 2023

^[3]

106,680

^[4]

$ 9.375

^[4]

106,680

^[4]

February 25, 2019 [Member]

Nov. 15, 2023

^[4]

45,600

^[5]

$ 7.187

^[5]

45,600

^[5]

Feb. 21, 2024

^[5]

April 5, 2019 [Member]

408,457

^[6]

$ 5.14

^[6]

408,457

^[6]

April 5, 2019 One [Member]

Oct. 07, 2024

^[6]

49,015

^[7]

$ 6.503

^[7]

49,015

^[7]

June 5, 2019 and June 6, 2019 [Member]

Apr. 03, 2024

^[7]

1,464,665

^[8]

$ 7.5

^[8]

1,464,665

^[8]

Jun. 05, 2024

^[8]

June 5, 2019 [Member]

87,880

^[9]

$ 9.375

^[9]

87,880

^[9]

Jun. 05, 2024

^[9]

June 12, 2019 [Member]

416,667

^[10]

$ 6

^[10]

416,667

^[10]

Dec. 12, 2024

^[10]

June 10, 2019 [Member]

50,000

^[11]

$ 7.5

^[11]

50,000

^[11]

February 10, 2020 [Member]

Jun. 10, 2024

^[11]

28,400

^[12]

$ 1.25

^[12]

28,400

^[12]

February 10, 2020 One [Member]

Feb. 10, 2025

^[12]

105,840

^[13]

$ 1.563

^[13]

105,840

^[13]

Feb. 10, 2025

^[13]

July 6, 2020 [Member]

448,698

^[14]

$ 1.76

^[14]

448,698

^[14]

July 6, 2020 One [Member]

Jan. 02, 2026

^[14]

296,297

^[15]

$ 2.278

^[15]

296,297

^[15]

December 8, 2020 [Member]

Jan. 02, 2026

^[15]

586,760

^[16]

$ 1.34

^[16]

586,760

^[16]

December 8, 2020 One [Member]

Jun. 08, 2026

^[16]

108,806

^[17]

$ 1.792

^[17]

108,806

^[17]

February 26, 2021 [Member]

Jun. 08, 2026

^[17]

5,460,751

^[18]

$ 3.6

^[18]

5,460,751

^[18]

February 26, 2021 One [Member]

Aug. 26, 2026

^[18]

655,290

^[19]

$ 4.578

^[19]

655,290

^[19]

September 29, 2021 [Member]

Aug. 26, 2026

^[19]

8,006,759

^[20]

$ 2

^[20]

8,006,759

^[20]

September 29, 2021 One [Member]

Mar. 29, 2027

^[20]

960,811

^[21]

$ 2.544

^[21]

960,811

^[21]

Sep. 27, 2026

^[21]

[1]	Represents warrants for ordinary shares issuable upon an exercise price of $7.500 per share, which were granted on December 31, 2015 to Kreos Capital V (Expert) Fund Limited (“Kreos”) in connection with a loan made by Kreos to the Company and are currently exercisable (in whole or in part) until the earlier of (i) December 30, 2025 or (ii) immediately prior to the consummation of a merger, consolidation, or reorganization of the Company with or into, or the sale or license of all or substantially all the assets or shares of the Company to, any other entity or person, other than a wholly owned subsidiary of the Company, excluding any transaction in which the Company’s shareholders prior to the transaction will hold more than 50% of the voting and economic rights of the surviving entity after the transaction. None of these warrants had been exercised as of December 31, 2022.
[2]	Represents common warrants that were issued as part of the $8.0 million drawdown under the Loan Agreement which occurred on December 28, 2016. See footnote 1 for exercisability terms.
[3]	Represents common warrants that were issued as part of the Company’s follow-on public offering in November 2018.
[4]	Represents common warrants that were issued to the underwriters as compensation for their role in the Company’s follow-on public offering in November 2018.
[5]	Represents warrants that were issued to the exclusive placement agent as compensation for its role in the Company’s follow-on public offering in February 2019.
[6]	Represents warrants that were issued to certain institutional purchasers in a private placement in the Company’s registered direct offering of ordinary shares in April 2019.
[7]	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s April 2019 registered direct offering.
[8]	Represents warrants that were issued to certain institutional investors in a warrant exercise agreement on June 5, 2019, and June 6, 2019, respectively.
[9]	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s June 2019 warrant exercise agreement and concurrent private placement of warrants.
[10]	Represents warrants that were issued to certain institutional investors in a warrant exercise agreement in June 2019.
[11]	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s June 2019 registered direct offering and concurrent private placement of warrants.
[12]	Represents warrants that were issued to certain institutional purchasers in a private placement in the Company’s best efforts offering of ordinary shares in February 2020. As of December 31, 2022, 3,740,100 warrants were exercised for total consideration of $4,675,125. During the twelve months that ended December 31, 2022, no warrants were exercised.
[13]	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s February 2020 best efforts offering. As of December 31, 2022, 230,160 warrants were exercised for total consideration of $359,625. During the twelve months that ended December 31, 2022, no warrants were exercised.
[14]	Represents warrants that were issued to certain institutional purchasers in a private placement in our registered direct offering of ordinary shares in July 2020. As of December 31, 2022, 2,020,441 warrants were exercised for total consideration of $3,555,976. During the twelve months that ended December 31, 2022, no warrants were exercised.
[15]	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s July 2020 registered direct offering.
[16]	Represents warrants that were issued to certain institutional purchasers in a private placement in our private placement offering of ordinary shares in December 2020. As of December 31, 2022, 3,598,072 warrants were exercised for total consideration of $4,821,416. During the twelve months that ended December 31, 2022, no warrants were exercised.
[17]	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s December 2020 private placement. As of December 31, 2022, 225,981 warrants were exercised for total consideration of $405,003. During the twelve months that ended December 31, 2022, no warrants were exercised.
[18]	Represents warrants that were issued to certain institutional purchasers in a private placement in our private placement offering of ordinary shares in February 2021.
[19]	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s February 2021 private placement.
[20]	Represents warrants that were issued to certain institutional purchasers in a private placement in our registered direct offering of ordinary shares in September 2021.
[21]	Represents warrants that were issued to the placement agent as compensation for its role in the Company’s September 2021 registered direct offering.

SHAREHOLDERS' EQUITY (Details Textual)
$ / shares in Units, $ in Thousands

1 Months Ended

12 Months Ended

Dec. 03, 2020

₪ / shares

Jul. 06, 2020

₪ / shares

Sep. 27, 2021

₪ / shares

Feb. 19, 2021

₪ / shares

Feb. 19, 2021

₪ / shares

Dec. 31, 2022

USD ($)

$ / shares

Dec. 31, 2021

USD ($)

$ / shares

Feb. 10, 2021

Dec. 31, 2020

USD ($)

$ / shares

Dec. 31, 2015

$ / shares

Dec. 31, 2022

₪ / shares

Dec. 31, 2022

USD ($)

$ / shares

Dec. 22, 2022

USD ($)

Jul. 21, 2022

USD ($)

Jun. 02, 2022

₪ / shares

Jun. 02, 2022

USD ($)

Dec. 31, 2021

₪ / shares

Sep. 27, 2021

$ / shares

Feb. 19, 2021

$ / shares

Dec. 03, 2020

$ / shares

Jul. 06, 2020

$ / shares

Feb. 10, 2020

₪ / shares

Feb. 10, 2020

$ / shares

Dec. 28, 2016

USD ($)

Per share value of stock repurchase authorized | ₪ / shares

₪ 0.25

Options granted (in shares)

Total gross proceeds received from the follow-on public offering | $

15,083,611

^[1]

$ 0

$ 7,041

Warrants to purchase ordinary shares

47,522

Total number of warrants outstanding

19,420,894

9,814,754

$ 13,800

Minimum [Member]

$ 1.25

Maximum [Member]

$ 1.79

Kreos Capital V [Member]

Warrants grant date

Dec. 31, 2015

Restricted Stock Units (RSUs) [Member]

currently exercisable (in whole or in part) until the earlier of (i) December 30, 2025 or (ii) immediately prior to the consummation of a merger, consolidation, or reorganization of the Company with or into, or the sale or license of all or substantially all the assets or shares of the Company to, any other entity or person, other than a wholly owned subsidiary of the Company, excluding any transaction in which the Company’s shareholders prior to the transaction will hold more than 50% of the voting and economic rights of the surviving entity after the transaction. None of these warrants had been exercised as of December 31, 2022.

Weighted average grant date fair value, restricted stock units (in USD per share) | $ / shares

$ 1

$ 1.69

$ 1.44

Employee Stock Option [Member]

Shares reserved for future issuance (in shares)

2,934,679

233,957

Unrecognized cost of shares | $

$ 2,700

Expected term of shares

2 years 8 months 12 days

Total fair value of shares vested | $

$ 860

$ 802

$ 676

Private Placement [Member]

Common units and pre-funded units [Member]

Issuance expenses | $

3,679

$ 959

Per share value of stock repurchase authorized | ₪ / shares

5,600,000

₪ 0.25

Warrant to purchase one ordinary share

1,546,828

$ 1.5625

336,000

Common units [Member]

Pre-funded units [Member]

$ 1.25

Purchase agreement with certain institutional investors [Member]

$ 1.249

5,579,776

4,938,278

15,403,014

Per share value of stock repurchase authorized | ₪ / shares

$ 1.4337

$ 1.8225

₪ 0.25

$ 2

$ 1.34

$ 1.76

4,184,832

2,469,139

8,006,759

2,020,441

8,006,759

4,184,832

2,469,139

Description of underwriting agreement

exercisable from December 8, 2020, until June 8, 2026

exercisable from July 6, 2020, until January 6, 2026

The Pre-Funded Warrants have an exercise price of $0.001 per Ordinary Share and are immediately exercisable and can be exercised at any time after their original issuance until such pre-funded warrants are exercised in full. Each ordinary shares was sold at an offering price of $2.035 and each pre-funded warrant was sold at an offering price of $2.034 (equal to the purchase price per ordinary share minus the exercise price of the pre-funded warrant).

Purchase agreement with certain institutional investors [Member] | Additionally Warrants Issued [Member]

610,504

$ 2.5438

$ 1.7922

$ 2.2781

334,787

296,297

960,811

334,787

296,297

Purchase agreement with certain institutional and accredited investors [Member]

exercisable from December 8, 2020, until June 8, 2026

exercisable from July 6, 2020, until July 2, 2025

10,921,502

Per share value of stock repurchase authorized | ₪ / shares

$ 3.6625

₪ 0.25

$ 3.6

5,460,751

Purchase agreement with certain institutional and accredited investors [Member] | Additionally Warrants Issued [Member]

exercisable from February 19, 2021, until August 26, 2026

$ 4.578125

655,290

Common Units And Pre Funded Units 1 [Member]

exercisable from February 19, 2021, until August 26, 2026

Common Units And Pre Funded Units 1 [Member] | Additionally Warrants Issued [Member]

5,571,600

Purchase agreement with certain institutional investors [Member]

230,160

Purchase agreement with certain institutional investors [Member] | Additionally Warrants Issued [Member]

3,598,072

Certain institutional purchasers [Member] | Offering of ordinary shares in February 2020 [Member]

225,981

3,740,100

Certain institutional purchasers [Member] | Offering of ordinary shares in February 2020 Two [Member]

4,675,125

230,160

Certain institutional purchasers [Member] | Offering of ordinary shares in July 2020 [Member]

359,625

2,020,441

Certain institutional purchasers [Member] | Offering of ordinary shares in December 2020 [Member]

3,555,976

3,598,072

Certain institutional purchasers [Member] | December 2020 private placement [Member]

4,821,416

225,981

$ 405,003

Kreos Capital [Member]

Drawdown amount under loan agreement | $

$ 7.5

$ 8,000

Share Repurchase Program [Member]

Shares issued price per share | ₪ / shares

₪ 0.25

Issuance expenses | $

$ 2,600

Number of ordinary shares repurchased, amount | $

$ 5,800

$ 8,000

Outstanding ordinary shares repurchased, shares

2,933,208

[1]	See Note 8a.

RESEARCH COLLABORATION AGREEMENT AND LICENSE AGREEMENT (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Research Collaboration Agreement and License Agreement (Textual)
Research and development, net	$ 4,031	$ 2,939	$ 3,459
License Agreement and Collaboration Agreement [Member]
Research Collaboration Agreement and License Agreement (Textual)
Research and development, net	$ 74	$ 293	$ 762

PAYCHECK PROTECTION PROGRAM LOAN (Details Textual) - Paycheck Protection Program Loan [Member] - Silicon Valley Bank [Member] $ in Thousands	1 Months Ended
	Apr. 21, 2020 USD ($)
Debt Instrument [Line Items]
Unsecured promissory note	$ 392
Interest rate	1.00%
Initial period of loan	2 years

INCOME TAXES (Details) - USD ($) $ in Thousands	12 Months Ended
INCOME TAXES (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Domestic	$ (19,110)	$ (12,780)	$ (12,992)
Foreign	8	138	67
Loss before income taxes	$ (19,102)	$ (12,642)	$ (12,925)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 940
-SubTopic 20
-Section 25
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=126941158&loc=d3e41242-110953

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(10))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(8))
-URI https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 235
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-05(b)(2))
-URI https://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884

Reference 9: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599

Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(15))
-URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

Other Income and Expenses [Abstract]

INCOME TAXES (Details 1) - USD ($) $ in Thousands	12 Months Ended
INCOME TAXES (Details 1) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Current	$ 151	$ 123	$ 95
Deferred	316	(29)	(44)
Taxes on income	467	94	51
Domestic	0	0	0
Foreign	467	94	51
Taxes on income	$ 467	$ 94	$ 51

INCOME TAXES (Details 2) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Deferred tax assets:
Carry forward tax losses	$ 50,833	$ 47,323
Research and development carry forward expenses-temporary differences	844	718
Accrual and reserves	392	373
Share based compensation	456	0
Lease liabilities	214	261
Total deferred tax asset	52,739	48,675
Deferred tax liabilities:
Right-of-use asset	(214)	(261)
Net deferred tax assets	52,525	48,414
Valuation allowance	(52,525)	(48,098)	$ (42,941)	$ (36,392)
Net deferred tax assets	$ 0	$ 316

INCOME TAXES (Details 3) - USD ($) $ in Thousands	12 Months Ended
INCOME TAXES (Details 3) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Balance at beginning of year	$ (48,098)	$ (42,941)	$ (36,392)
Changes due to exchange rate differences	1,418	(1,488)	(2,929)
Adjustment previous year loss	(14)	0	0
Additions during the year	(5,831)	(3,669)	(3,620)
Balance at end of year	$ (52,525)	$ (48,098)	$ (42,941)

INCOME TAXES (Details 4) - USD ($) $ in Thousands	12 Months Ended
INCOME TAXES (Details 4) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Loss before taxes, as reported in the consolidated statements of operations	$ (19,102)	$ (12,642)	$ (12,925)
Statutory tax rate	23.00%	23.00%	23.00%
Theoretical tax benefits on the above amount at the Israeli statutory tax rate	$ (4,393)	$ (2,908)	$ (2,973)
Income tax at rate other than the Israeli statutory tax rate	(2)	7	3
Non-deductible expenses including equity-based compensation expenses and other	262	102	185
Operating losses and other temporary differences for which valuation allowance was provided	5,375	3,669	3,620
Permanent differences	(775)	(784)	(706)
Other	0	8	(78)
Actual tax expense	$ 467	$ 94	$ 51

INCOME TAXES (Details Textual) - USD ($) $ in Millions	12 Months Ended
INCOME TAXES (Details Textual) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Taxes [Abstract]
Statutory tax rate	23.00%	23.00%	23.00%
Beneficiary enterprise from productive activity, tax exemption period	10 years
Beneficiary Enterprise From Productive Activity Maximum Time From Period Of Election For Tax Exemption	12 years
Minimum [Member]
Income Taxes [Abstract]
Beneficiary enterprise from productive activity, tax rate on dividend distributions from tax exempt income	10.00%
Maximum [Member]
Income Taxes [Abstract]
Beneficiary enterprise from productive activity, tax rate on dividend distributions from tax exempt income	25.00%
Israel Tax Authority [Member]
Income Taxes [Abstract]
Statutory tax rate		23.00%	23.00%	23.00%
ReWalk Robotics Inc [Member]
Income Taxes [Abstract]
Statutory tax rate	21.00%	21.00%	21.00%
Carry-forward losses	$ 220.9
ReWalk Robotics GMBH [Member]
Income Taxes [Abstract]
Statutory tax rate	30.00%	30.00%	30.00%

FINANCIAL EXPENSES (INCOME), NET (Details) - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2022

Dec. 31, 2021

Dec. 31, 2020

Foreign currency transactions and other

$ (22)

$ (38)

$ (9)

Financial expenses related to loan agreement with Kreos

907

Bank commissions

Financial expenses (income), net

^[1]

$ (13)

$ 921

[1]	Represents an amount lower than $1.

GEOGRAPHIC INFORMATION AND MAJOR CUSTOMER AND PRODUCT DATA (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenue, Major Customer [Line Items]
Total revenues	$ 5,511	$ 5,966	$ 4,393
Israel [Member]
Revenue, Major Customer [Line Items]
Total revenues	32
United States [Member]
Revenue, Major Customer [Line Items]
Total revenues	2,303	2,519	1,746
Europe [Member]
Revenue, Major Customer [Line Items]
Total revenues	3,057	3,381	2,631
Asia Pacific [Member]
Revenue, Major Customer [Line Items]
Total revenues	115	60	8
Latin America [Member]
Revenue, Major Customer [Line Items]
Total revenues			6
Africa [Member]
Revenue, Major Customer [Line Items]
Total revenues	$ 4	$ 6	$ 2