EARNINGS PER SHARE (EPS) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Basic EPS
Net income	$ 546,082	$ 254,606	$ 991,385	$ 460,957
Weighted average number of shares outstanding	27,324,593	26,113,433	27,324,593	25,460,435
Basic Income per share	$ 0.02	$ 0.01	$ 0.04	$ 0.02
Diluted EPS
Net income	$ 546,082	$ 254,606	$ 991,385	$ 460,957
Dilutive effect of stock options, warrants and preferred stock	696,202	143,969	611,505	43,107
Diluted weighted average shares	28,020,795	26,257,402	27,936,098	25,503,542
Diluted Income per share	$ 0.02	$ 0.01	$ 0.04	$ 0.02
Antidilutive securities excluded from computation of earnings per share amount (in shares)	428,500	2,630,837	428,500	3,407,066