Condensed Consolidated Statements of Changes in Stockholders' Deficit (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid In Capital [Member]	Accumulated Deficit [Member]
Beginning Balance at Dec. 31, 2022	$ (20,762)	$ 1	$ 67,739	$ (88,502)
Beginning Balances (in shares) at Dec. 31, 2022		12,699,668
Issuance of shares - equity line of credit, Shares		378,006
Issuance of shares - equity line of credit	1,108		1,108
Issuance of shares - commitment fee for equity line of credit, Shares		218,842
Issuance of shares - commitment fee for equity line of credit	1,000		1,000
Issuance of shares - prepaid forward contracts (As restated)	1,870		1,870
Stock-based compensation	505		505
Net loss	(7,096)			(7,096)
Ending Balance at Mar. 31, 2023	(23,375)	$ 1	72,222	(95,598)
Ending Balances (in shares) at Mar. 31, 2023		13,296,516
Beginning Balance at Dec. 31, 2023	(13,870)	$ 5	100,859	(114,734)
Beginning Balances (in shares) at Dec. 31, 2023		47,615,285
Issuance of shares - conversion of convertible notes, Shares		12,697,792
Issuance of shares - conversion of convertible notes	9,390	$ 1	9,389
Issuance of shares - exercise of warrants, Shares		8,801,836
Issuance of shares - exercise of warrants	3,960	$ 1	3,959
Issuance of shares - equity offering, net of issue costs, Shares		6,304,545
Issuance of shares - equity offering, net of issue costs	8,310	$ 1	8,309
Stock-based compensation	434		434
Net loss	(12,697)			(12,697)
Ending Balance at Mar. 31, 2024	$ (4,473)	$ 8	$ 122,950	$ (127,431)
Ending Balances (in shares) at Mar. 31, 2024		75,419,458