CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Common Stock [Member]	Additional Paid in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings (Accumulated Deficit) [Member]	Total
Balance at Mar. 31, 2018	$ 2,882	$ 8,561,995	$ 24,236	$ (576,617)	$ 8,012,496
Balance (in shares) at Mar. 31, 2018	28,824,593
Effect of adoption of ASC 606 | Accounting Standards Update 2014-09 [Member]				19,647	19,647
Effect of adoption of ASU 201616 | Accounting Standards Update 2016-06 [Member]				449,633	449,633
Stock based compensation		96,518			96,518
Restricted stock award	$ 13	122,487			122,500
Restricted stock award (in shares)	125,000
Non-vested restricted stock		(81,666)			(81,666)
Shares issued under long-term incentive plan	$ 28	182,372			182,400
Shares issued under long-term incentive plan (in shares)	285,001
Common stock repurchased		(188,600)			(188,600)
Net (loss) income				1,100,676	1,100,676
Foreign currency translation adjustment			(2,296)		(2,296)
Balance at Mar. 31, 2019	$ 2,923	8,693,106	21,940	993,339	9,711,308
Balance (in shares) at Mar. 31, 2019	29,234,594
Stock based compensation		81,667			81,667
Restricted stock award	$ 10	110,990			111,000
Restricted stock award (in shares)	100,000
Non-vested restricted stock		(101,750)			(101,750)
Shares issued under long-term incentive plan	$ 2	7,198			7,200
Shares issued under long-term incentive plan (in shares)	20,000
Related party stock transaction		1,851			1,851
Net (loss) income				(341,569)	(341,569)
Foreign currency translation adjustment			(252)		(252)
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