CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Common Stock	Additional Paid in Capital.	Accumulated Other Comprehensive Income	Retained Earnings	Total
Balance at Mar. 31, 2020	$ 2,935	$ 8,793,062	$ 21,688	$ 651,770	$ 9,469,455
Balance (in shares) at Mar. 31, 2020	29,354,594
Stock-based compensation		179,917			179,917
Restricted stock award	$ 10	(10)
Restricted stock award (in shares)	100,000
Shares issued under long-term incentive plan	$ 4	(4)
Shares issued under long-term incentive plan (in shares)	44,068
Taxes on exercised options		(28,305)			(28,305)
Net income loss				320,631	320,631
Foreign currency translation adjustment			150		150
Balance at Mar. 31, 2021	$ 2,949	8,944,660	21,838	972,401	9,941,848
Balance (in shares) at Mar. 31, 2021	29,498,662
Stock-based compensation		155,754			155,754
Restricted stock award	$ 12	(12)
Restricted stock award (in shares)	120,000
Net income loss				(349,834)	(349,834)
Foreign currency translation adjustment			$ (21,838)		(21,838)
Issuance of common stock	$ 2	34,998			35,000
Issuance of common stock (in shares)	20,000
Issuance of warrants		46,256			46,256
Common stock issued for acquired business	$ 147	2,268,853			2,269,000
Common stock issued for acquired business (in shares)	1,466,061
Proceeds from sale of common stock, net	$ 320	3,187,262			3,187,582
Proceeds from sale of common stock, net (in shares)	3,202,727
Balance at Mar. 31, 2022	$ 3,430	$ 14,637,771		$ 622,567	$ 15,263,768
Balance (in shares) at Mar. 31, 2022	34,307,450