CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (3,131)	$ (2,286)
Adjustments required to reconcile net loss to net cash used in operating activities:
Share-based compensation	546	836
Depreciation	280	270
Financial income, net (mainly exchange differences)	(91)	(198)
Changes in accrued liability for employee rights upon retirement	19	75
Loss on amounts funded in respect of employee rights upon retirement	1	10
Amortization of debt issuance costs and debt discount	80	75
Changes in operating assets and liabilities:
Decrease in contracts liability (including non-current portion)	(1,388)	(2,644)
Decrease (increase) in accounts receivable-trade and other assets	3,823	(2,314)
Changes in operating lease right of use assets, net	9	(2)
Decrease (increase) in inventories	(3,499)	1,360
Increase (decrease) in accounts payable and accruals	353	(1,011)
Net cash used in operating activities	(2,998)	(5,829)
CASH FLOWS FROM INVESTING ACTIVITIES:
Investment in bank deposits		(16,000)
Proceeds from sale of short-term deposits	5,000
Purchase of property and equipment	(248)	(229)
Amounts funded in respect of employee rights upon retirement, net	(20)	(28)
Net cash provided by (used in) investing activities	4,732	(16,257)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock under the Sales Agreement, net	14,233
Net cash provided by financing activities	14,233
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	(42)	(11)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	15,925	(22,097)
BALANCE OF CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	17,111	38,985
BALANCE OF CASH AND CASH EQUIVALENTS AT END OF PERIOD	33,036	16,888
SUPPLEMENTARY INFORMATION ON INVESTING AND FINANCING ACTIVITIES NOT INVOLVING CASH FLOWS:
Purchase of property and equipment	326	67
Operating lease right of use assets obtained in exchange for new operating lease liabilities	312	99
SUPPLEMENTARY DISCLOSURE ON CASH FLOWS
Interest paid	1,078	1,120
Interest received	$ 78	$ 36