Consolidated Balance Sheets - USD ($) $ in Thousands		Dec. 31, 2022	Dec. 31, 2021
CURRENT ASSETS:
Cash and cash equivalents		$ 4,632	$ 12,004
Short-term bank deposits		13,171	22,036
Accounts receivable:
Trade, net		1,034	1,224
Other		213	165
Prepaid expenses		655	522
Inventory		1,621	1,143
TOTAL CURRENT ASSETS		21,326	37,094
NON-CURRENT ASSETS:
Property, plant and equipment, net		917	632
Operating lease right of use assets		1,554	1,081
Fund in respect of employee rights upon retirement		856	905
TOTAL NON-CURRENT ASSETS		3,327	2,618
TOTAL ASSETS		24,653	39,712
Accounts payable and accruals:
Trade		659	893
Other		4,411	3,454
TOTAL CURRENT LIABILITIES		5,070	4,347
LONG-TERM LIABILITIES:
Operating lease liabilities		1,195	781
Liability for employee rights upon retirement		995	1,052
TOTAL LONG-TERM LIABILITIES		2,190	1,833
COMMITMENTS AND CONTINGENT LIABILITIES (Note 6)
TOTAL LIABILITIES		7,260	6,180
EQUITY:
Common stock, par value $0.0001 per share; 150,000,000 shares authorized at December 31, 2022 and 2021; 8,330,918 and 8,296,256 shares issued and outstanding at December 31, 2022 and 2021, respectively		1	1
Preferred C shares, par value $0.0001 per share; 1,172,000 shares authorized at December 31, 2022 and 2021; 1,718 shares issued and outstanding at December 31, 2022 and 2021;	[1]
Additional paid-in capital		218,977	216,625
Accumulated deficit		(201,585)	(183,094)
Total equity		17,393	33,532
Total liabilities and equity		$ 24,653	$ 39,712

[1] Represents an amount less than $1