CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	Total
BALANCE - MARCH 31, 2021 at Mar. 31, 2020	$ 9,368	$ 121,426,563	$ (112,026,381)	$ (132,124)	$ 9,277,426
Beginning balance, shares at Mar. 31, 2020	9,366,873
Issuances of common stock for cash under at the market program	$ 2,686	7,258,183			7,260,869
Issuances of common stock for cash under at the market program, shares	2,685,600
Issuance of common shares upon vesting of restricted stock units and net stock option exercise	$ 98	(132,625)			(132,527)
Issuance of common shares upon vesting of restricted stock units and net stock option exercise, shares	98,124
Stock-based compensation expense		779,421			779,421
Net loss			(7,886,709)	(4,790)	(7,891,499)
BALANCE - MARCH 31, 2022 at Mar. 31, 2021	$ 12,152	129,331,542	(119,913,090)	(136,914)	9,293,690
Ending balance, shares at Mar. 31, 2021	12,150,597
Issuances of common stock for cash under at the market program	$ 626	4,947,159			4,947,785
Issuances of common stock for cash under at the market program, shares	626,000
Issuances of common stock for cash in registered direct financing	$ 1,381	11,657,663			11,659,044
Issuances of common stock for cash in registered direct financing, shares	1,380,555
Issuances of common stock for cash under warrant exercises	$ 531	820,407			820,938
Issuances of common stock for cash under warrant exercises, shares	531,167
Issuances of common stock for cash under stock option exercises	$ 11	28,314			28,325
Issuances of common stock for cash under stock option exercises, shares	11,562
Issuances of common stock under cashless warrant exercises	$ 676	(676)
Issuances of common stock under cashless warrant exercises, shares	675,554
Issuance of common shares upon vesting of restricted stock units and net stock option exercise	$ 44	(88,162)			(88,118)
Issuance of common shares upon vesting of restricted stock units and net stock option exercise, shares	43,728
Stock-based compensation expense		750,621			750,621
Net loss			(10,416,091)	(4,794)	(10,420,885)
BALANCE - MARCH 31, 2022 at Mar. 31, 2022	$ 15,421	$ 147,446,868	$ (130,329,181)	$ (141,708)	$ 16,991,400
Ending balance, shares at Mar. 31, 2022	15,419,163