Condensed Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - USD ($)	Common Stock [Member]		Additional Paid-in Capital [Member]	Receipts on Account of Shares [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Total
Balance at Dec. 31, 2022	$ 3,000		$ 103,107,000	$ 4,000	$ 17,000	$ (101,901,000)	$ 1,230,000
Balance, shares at Dec. 31, 2022	3,099,982
Loss for the period						(2,462,000)	(2,462,000)
Other comprehensive income					11,000		11,000
Stock-based compensation			229,000				229,000
Deemed dividend resulted from trigger of down round protection feature of certain warrants granted			855,000			(855,000)
Issuance of Common Stock upon private placement transaction (Note 3D)	$ 1,000		8,729,000				8,730,000
Issuance of common stock upon private placement transactions , shares	1,075,294
Issuance of restricted shares as compensation towards directors		[1]	9,000	(4,000)			5,000
Issuance of shares as compensation to the board of directors , shares	2,998
Balance at Jun. 30, 2023	$ 4,000		112,929,000		28,000	(105,218,000)	7,743,000
Balance, shares at Jun. 30, 2023	4,178,274
Balance at Mar. 31, 2023	$ 3,000		103,168,000	5,000	22,000	(103,187,000)	11,000
Balance, shares at Mar. 31, 2023	3,100,562
Loss for the period						(1,176,000)	(1,176,000)
Other comprehensive income					6,000		6,000
Stock-based compensation			172,000				172,000
Deemed dividend resulted from trigger of down round protection feature of certain warrants granted			855,000			(855,000)
Issuance of Common Stock upon private placement transaction (Note 3D)	$ 1,000		8,729,000				8,730,000
Issuance of common stock upon private placement transactions , shares	1,075,294
Issuance of restricted shares as compensation towards directors		[1]	5,000	(5,000)
Issuance of shares as compensation to the board of directors , shares	2,418
Balance at Jun. 30, 2023	$ 4,000		112,929,000		28,000	(105,218,000)	7,743,000
Balance, shares at Jun. 30, 2023	4,178,274
Balance at Dec. 31, 2023	$ 4,000		112,982,000	48,000	16,000	(109,853,000)	3,197,000
Balance, shares at Dec. 31, 2023	4,178,274
Loss for the period						(7,416,000)	(7,416,000)
Other comprehensive income					6,000		6,000
Stock-based compensation			228,000				228,000
Issuance of Common Stock upon private placement transaction (Note 3D)		[1]	500,000				500,000
Issuance of common stock upon private placement transactions , shares	79,366
Issuance of restricted shares as compensation towards directors		[1]	126,000	(48,000)			78,000
Issuance of restricted shares as compensation towards directors, shares	86,861
Restricted shares to be issued as compensation towards directors				50,000			50,000
Issuance of restricted shares as payment for a previous achievement of milestone pursuant to purchase agreement (Note 4B)		[1]
Issuance of restricted shares as payment for a previous achievement of milestone pursuant to purchase agreement, shares	20,000
Exercise of prefunded warrants into shares (Note 3A)		[1]
Exercise of prefunded warrants into shares, shares	395,294
Exchange of warrants into shares (Note 3B)	$ 1,000		(1,000)
Exchange of warrants into shares, shares	718,641
Issuance of warrants through private placement transaction (Note 3F)			68,000				68,000
Balance at Jun. 30, 2024	$ 5,000		113,903,000	50,000	22,000	(117,269,000)	(3,289,000)
Balance, shares at Jun. 30, 2024	5,478,436
Balance at Mar. 31, 2024	$ 5,000		113,050,000	78,000	22,000	(112,780,000)	375,000
Balance, shares at Mar. 31, 2024	5,351,110
Loss for the period						(4,489,000)	(4,489,000)
Stock-based compensation			207,000				207,000
Issuance of Common Stock upon private placement transaction (Note 3D)		[1]	500,000				500,000
Issuance of common stock upon private placement transactions , shares	79,366
Issuance of restricted shares as compensation towards directors		[1]	78,000	(78,000)
Issuance of restricted shares as compensation towards directors, shares	47,960
Restricted shares to be issued as compensation towards directors				50,000			50,000
Issuance of warrants through private placement transaction (Note 3F)			68,000				68,000
Balance at Jun. 30, 2024	$ 5,000		$ 113,903,000	$ 50,000	$ 22,000	$ (117,269,000)	$ (3,289,000)
Balance, shares at Jun. 30, 2024	5,478,436

[1] Represents amount lower than $1.