CONSOLIDATED STATEMENTS OF STOCKHOLDERS' (DEFICIT) (unaudited) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Subscription Receivable [Member]	Accumulated Deficit [Member]	Total
Beginning balance at Mar. 31, 2021	$ 0	$ 87,464	$ 80,857,742	$ 0	$ (69,931,220)	$ 11,013,986
Beginning balance (in shares) at Mar. 31, 2021	0	87,465,178
Preferred stock issuance	$ 6,681		2,220,350			2,227,031
Preferred stock issuance (in shares)	6,681,090
Common shares issued upon exercise of warrants		$ 1,278	651,499			652,777
Common shares issued upon exercise of warrants (in shares)		1,277,777
Common shares issued to non-employees and employees		$ 856	39,144			40,000
Common shares issued to non-employees and employees (in shares)		855,499
Stock option and RSU-related compensation expense and common shares issued upon conversion of RSUs			651,648			651,648
Stock Option exercise		$ 163	48,068			48,231
Stock Option exercise (in shares)		162,668
Net (loss)					(7,425,626)	(7,425,626)
Ending balance at Jun. 30, 2021	$ 6,681	$ 89,761	84,468,451	0	(77,356,846)	7,208,047
Ending balance (in shares) at Jun. 30, 2021	6,681,090	89,761,122
Beginning balance at Mar. 31, 2022	$ 4,454	$ 110,572	109,864,080	(62,388)	(109,515,580)	401,138
Beginning balance (in shares) at Mar. 31, 2022	4,453,970	110,571,812
Common shares issued in connection with offerings		$ 9,083	5,197,121	62,388		5,268,592
Common shares issued in connection with offerings (in shares)		9,083,574
Preferred stock conversion to common stock	$ (2,227)	$ 2,227	2,227,030			2,227,030
Preferred stock conversion to common stock (in shares)	(2,226,940)	2,227,030
Stock option and RSU-related compensation expense and common shares issued upon conversion of RSUs		$ 222	221,795			222,017
Stock option and RSU-related compensation expense and common shares issued upon conversion of RSUs (in shares)		221,665
Stock Option exercise		$ 17	(17)			$ 0
Stock Option exercise (in shares)		16,956				40,000
Net (loss)					(7,493,408)	$ (7,493,408)
Ending balance at Jun. 30, 2022	$ 2,227	$ 122,121	$ 117,510,009	$ (0)	$ (117,008,988)	$ 625,369
Ending balance (in shares) at Jun. 30, 2022	2,227,030	122,121,037