CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Total	Common Stock Outstanding	Additional Paid in Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings (Accumulated Deficit)
Balance at Mar. 31, 2017	$ 7,970,321	$ 2,882	$ 8,258,820	$ 19,328	$ (310,709)
Balance (in shares) at Mar. 31, 2017		28,824,593
Stock based compensation	303,175		303,175
Net income (loss)	(265,908)				(265,908)
Foreign currency translation adjustment	4,908			4,908
Balance at Mar. 31, 2018	8,012,496	$ 2,882	8,561,995	24,236	(576,617)
Balance (in shares) at Mar. 31, 2018		28,824,593
Effect of adoption of ASC 606 (see Note 3) | Accounting Standards Update 2014-09 [Member]	19,647				19,647
Effect of adoption of ASU 2016-16 (see Note 3) | Accounting Standards Update 2016-06 [Member]	449,633				449,633
Stock based compensation	96,518		96,518
Restricted stock award	122,500	$ 13	122,487
Restricted stock award (in shares)		125,000
Non-vested restricted stock	(81,666)		(81,666)
Shares issued under long-term incentive plan	182,400	$ 28	182,372
Shares issued under long-term incentive plan (in shares)		285,001
Common stock repurchased	(188,600)		(188,600)
Net income (loss)	1,100,676				1,100,676
Foreign currency translation adjustment	(2,296)			(2,296)
Balance at Mar. 31, 2019	$ 9,711,308	$ 2,923	$ 8,693,106	$ 21,940	$ 993,339
Balance (in shares) at Mar. 31, 2019		29,234,594