CONDENSED 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, 2018	$ 8,012,496	$ 2,882	$ 8,561,995	$ 24,236	$ (576,617)
Balance (in shares) at Mar. 31, 2018		28,824,593
Stock based compensation	24,930		24,930
Net income	164,385				164,385
Foreign currency translation adjustment	(1,911)			(1,911)
Effect of adoption of ASC 606 | Accounting Standards Update 2014-09 [Member]	19,647				19,647
Effect of Accounting Standards Update 2016-16 | Accounting Standards Update 2016-06 [Member]	449,633				449,633
Balance at Jun. 30, 2018	8,669,180	$ 2,882	$ 8,586,925	$ 22,325	$ 57,048
Balance (in shares) at Jun. 30, 2018		28,824,593
Balance at Mar. 31, 2019	9,711,308	$ 2,923
Balance (in shares) at Mar. 31, 2019		29,234,594	8,693,106	21,940	993,339
Non-vested restricted stock	30,625		$ 30,625
Shares issued under long-term incentive plan	7,200	$ 2	7,198
Shares issued under long-term incentive plan (in shares)		20,000
Net income	220,777				$ 220,777
Foreign currency translation adjustment	(179)			$ (179)
Balance at Jun. 30, 2019	$ 9,969,731	$ 2,925	$ 8,730,929	$ 21,761	$ 1,214,116
Balance (in shares) at Jun. 30, 2019		29,254,594