Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance at Dec. 31, 2021		$ 81,162	$ (55,623)	$ 25,539
Balance, shares at Dec. 31, 2021	920,592
Issuance of warrants to consultants for services		711		711
Stock-based compensation expense		2,396		2,396
Net loss			(23,845)	(23,845)
Balance at Dec. 31, 2022		84,269	(79,468)	4,801
Balance, shares at Dec. 31, 2022	920,592
Stock-based compensation expense		1,106		1,106
Net loss			(13,583)	(13,583)
Issuance of common stock and warrants in private placement, net of issuance costs		2,764		2,764
Issuance of common stock and warrants in private placement, net of issuance costs, shares	210,000,000
Issuance of common stock and warrants to consultants for services		824		824
Issuance of common stock and warrants to consultants for services, shares	30,000,000
Issuance of common stock for purchase of assets		116		116
Issuance of common stock for purchase of assets, shares	10,000,000
Issuance of commons stock upon exercise of warrants		3,652		3,652
Issuance of commons stock upon exercise of warrants, shares	624,059,000
Shares added for fractional shares pursuant to reverse stock split
Shares added for fractional shares pursuant to reverse stock split, shares	39,226,000
Reclassification of liability-classified warrants to equity		731		731
Balance at Dec. 31, 2023		$ 93,462	$ (93,051)	$ 411
Balance, shares at Dec. 31, 2023	1,833,877