Condensed Consolidated Statement of Shareholders' Equity (Unaudited) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Beginning balance, value at Mar. 31, 2020		$ 46,204	$ 53,219,834	$ (34,007,245)	$ 19,258,793
Beginning Balance, shares at Mar. 31, 2020		46,204,139
Common stock issued for exercised warrants		$ 60	121,154		121,214
Common stock issued for exercised warrants, shares		60,607
Common stock issued for cashless warrant exercise
Common stock issued for cashless warrant exercise, shares		279
Common stock issued for services		$ 8	(8)
Common stock issued for services, shares		8,336
Employee stock awards		$ 181	255,119		255,300
Employee stock awards, shares		180,916
Stock grants			76,766		76,766
Common stock issued for cash		$ 1,000	1,749,000		1,750,000
Common stock issued for cash , shares		1,000,000
Net income/(loss)				(3,103,789)	(3,103,789)
Ending balance, value at Jun. 30, 2020		$ 47,453	55,421,865	(37,111,034)	18,358,284
Ending Balance, shares at Jun. 30, 2020		47,454,277
Beginning balance, value at Mar. 31, 2021		$ 93,100	202,073,968	(41,819,539)	160,347,529
Beginning Balance, shares at Mar. 31, 2021		93,099,967
Acquisition stock issuances, net of issuance costs		$ 18,500	131,947,282		131,965,782
Acquisition stock issuances, shares		18,500,000
Common stock issued for exercised warrants		$ 219	477,592		477,811
Common stock issued for exercised warrants, shares		219,144
Common stock issued for cashless warrant exercise		$ 275	(275)
Common stock issued for cashless warrant exercise, shares		275,155
Common stock issued for services		$ 750	1,499,250		1,500,000
Common stock issued for services, shares		750,000
Employee stock awards		$ 203	699,297		699,500
Employee stock awards, shares		202,500
Stock grants			66,914		66,914
Common stock issued for cash	$ 1,400		31,007,396		31,008,796
Common stock issued for cash , shares	1,400,000
Dividends accumulated on preferred stock				(337,745)	(337,745)
Net income/(loss)				9,536,660	9,536,660
Ending balance, value at Jun. 30, 2021	$ 1,400	$ 113,047	$ 367,771,424	$ (32,620,624)	$ 335,265,247
Ending Balance, shares at Jun. 30, 2021	1,400,000	113,046,766