AVERAGE SHARE INFORMATION (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Basic:
Weighted average common shares outstanding (in shares)	7,220,938	9,108,516	7,842,689	9,078,576
Diluted:
Weighted average common shares outstanding (in shares)	7,220,938	9,108,516	7,842,689	9,078,576
Dilutive potential common shares stock options (in shares)	0	170,318	320,618	196,492
Weighted average diluted shares outstanding (in shares)	7,220,938	9,278,834	8,163,307	9,275,068
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	643,961	701,484	660,872	552,337
Net Income (Loss) Attributable to Parent	$ (5,824,068)	$ 6,260,162	$ 7,004,332	$ (705,487)
Earnings Per Share, Basic	$ (0.81)	$ 0.69	$ 0.89	$ (0.08)
Earnings Per Share, Diluted	$ (0.81)	$ 0.67	$ 0.86	$ (0.08)