CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	Total
BALANCE - MARCH 31, 2021 at Mar. 31, 2021	$ 12,152	$ 129,331,542	$ (119,913,090)	$ (136,914)	$ 9,293,690
Beginning 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	$ 11	(35,797)			(35,786)
Issuance of common shares upon vesting of restricted stock units, shares	10,932
Stock-based compensation expense		120,154			120,154
Net loss			(2,097,303)	(1,135)	(2,098,438)
BALANCE - JUNE 30, 2021 at Jun. 30, 2021	$ 15,388	146,868,766	(122,010,393)	(138,049)	24,735,712
Ending balance, shares at Jun. 30, 2021	15,386,367
BALANCE - MARCH 31, 2021 at Mar. 31, 2022	$ 15,421	147,446,868	(130,329,181)	(141,708)	16,991,400
Beginning balance, shares at Mar. 31, 2022	15,419,163
Issuances of common stock for cash under at the market program	$ 575	618,867			619,442
Issuances of common stock for cash under at the market program, shares	574,560
Stock-based compensation expense		215,437			215,437
Net loss			(2,905,668)	(413)	(2,906,081)
BALANCE - JUNE 30, 2021 at Jun. 30, 2022	$ 15,996	$ 148,281,172	$ (133,234,849)	$ (142,121)	$ 14,920,198
Ending balance, shares at Jun. 30, 2022	15,993,723