Condensed Consolidated Statements of Changes in Shareholder's Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member] Common Class A [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]
Beginning Balance (in shares) at Mar. 31, 2023		7,435,533
Beginning Balance at Mar. 31, 2023	$ 67,955	$ 258,294	$ 13,965	$ (6,038)	$ (198,266)
Net Income (Loss)	(4,023)				(4,023)
Stock based compensation	78		78
Ending Balance (in shares) at Jun. 30, 2023		7,435,533
Ending Balance at Jun. 30, 2023	64,010	$ 258,294	14,043	(6,038)	(202,289)
Beginning Balance (in shares) at Mar. 31, 2024		9,399,404
Beginning Balance at Mar. 31, 2024	61,743	$ 261,038	17,862	(6,038)	(211,119)
Net Income (Loss)	(2,617)				(2,617)
Stock based compensation	238		238
Issuance of common shares upon cashless exercise of pre-funded warrants, Shares		740,457
Ending Balance (in shares) at Jun. 30, 2024		10,139,861
Ending Balance at Jun. 30, 2024	$ 59,364	$ 261,038	$ 18,100	$ (6,038)	$ (213,736)