Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (4,481)	$ (3,243)
Adjustments required to reconcile net loss to net cash used in operating activities:
Depreciation	41	51
Loss from sale of property, plant and equipment		1
Change in liability for employees rights upon retirement	46	11
Other financial expenses	7	15
Change in right of use asset and leasing liability	(25)	(99)
Share-based compensation expenses	653	323
Interest income from short-term bank deposits	(17)
Changes in operating asset and liability items:
Decrease in prepaid expenses	231	127
Increase in trade receivables	111	(232)
Decrease (Increase) in other receivables	74	29
Decrease in inventory	(143)	231
Increase (Decrease) increase in trade payables	7	165
Decrease in other payables	(656)	(1,020)
Net cash used in operating activities	(4,152)	(3,641)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property, plant and equipment	(37)	(26)
Amounts withdrawn (funded) in respect of employee rights upon retirement, net	(10)	2
Net cash used in investing activities	(47)	(24)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of shares and warrants		35,068
Net cash provided by financing activities		35,068
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	(7)	(14)
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(4,206)	31,389
BALANCE OF CASH AND CASH EQUIVALENTS AT BEGINNING OF THE PERIOD	12,004	12,645
BALANCE OF CASH AND CASH EQUIVALENTS AT END OF THE PERIOD	7,798	44,034
SUPPLEMENTAL DISCLOSURES OF NON-CASH FINANCING ACTIVITIES:
Issuance Costs		$ 35