Statements of Shareholders' (Deficit) Equity - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Noncontrolling Interest [Member]	Retained Earnings [Member]	Total
Balance at Mar. 31, 2023		$ 29,848,000		$ (19,517,000)	$ 10,331,000
Balance, shares at Mar. 31, 2023	15,837
Net loss				(6,398,000)	(6,398,000)
Sale of common stock, net of offering costs		3,529,000			3,529,000
Sale of common stock and warrants, net of offering costs, shares	16,253
Stock based compensation		110,000			110,000
Other		6,000			6,000
Balance at Dec. 31, 2023		33,493,000		(25,915,000)	7,578,000
Balance, shares at Dec. 31, 2023	32,090
Net loss			(1,110,000)	(23,257,000)	(24,367,000)
Stock based compensation		630,000			630,000
Sale of common stock and pre-funded warrants, net of offering cost	$ 4,000	4,881,000			4,885,000
Sale of common stock and warrants, net of offering cost, shares	418,927
Stock based compensation, shares	5,099
Common stock issued for purchase of SemiCab Inc		494,000			494,000
Common stock issued for purchase of SemiCab, Inc, shares	3,209
Subsidiary interests issued for purchase of SemiCab Inc			74,000		74,000
Repurchase of common shares - related parties		758,000			758,000
Issuance of common stock with debt	$ 1,000	942,000			943,000
Issuance of common stock with debt, shares	11,500
Balance at Dec. 31, 2024	$ 5,000	$ 39,682,000	$ (1,036,000)	$ (49,172,000)	$ (10,521,000)
Balance, shares at Dec. 31, 2024	470,825