CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Ordinary shares [Member]		Additional paid-in capital [Member]	Accumulated other Comprehensive income [Member]	Accumulated deficit [Member]	Total
Balance at Dec. 31, 2022		[1]	$ 107,210	$ 41	$ (95,497)	$ 11,754
Balance (in shares) at Dec. 31, 2022	28,809,922
CHANGES DURING THE YEAR ENDED
Net loss	$ 0		0	0	(2,190)	(2,190)
Share-based compensation	0		516	0	0	516
Balance at Mar. 31, 2023		[1]	107,726	41	(97,687)	10,080
Balance (in shares) at Mar. 31, 2023	28,809,922
Balance at Dec. 31, 2023	$ 1	[1]	114,730	41	(104,386)	10,386
Balance (in shares) at Dec. 31, 2023	35,476,341
CHANGES DURING THE YEAR ENDED
Net loss			0	0	(2,017)	(2,017)
Exercise of warrants to ordinary shares		[1]	30	0	0	30
Exercise of warrants to ordinary shares (in shares)	29,940
Share-based compensation			464	0	0	464
Vested restricted share units		[1]	0	0	0	0
Vested restricted share units (in shares)	20,000
Balance at Mar. 31, 2024	$ 1	[1]	$ 115,224	$ 41	$ (106,403)	$ 8,863
Balance (in shares) at Mar. 31, 2024	35,526,281

[1] Represents an amount less than one thousand U.S. dollars.