AVERAGE SHARE INFORMATION (Details) - shares	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Basic:
Weighted average common shares outstanding (in shares)	6,233,961	7,220,938	6,593,135	7,842,689
Diluted:
Weighted average common shares outstanding (in shares)	6,233,961	7,220,938	6,593,135	7,842,689
Dilutive potential common shares stock options (in shares)	218,424	0	150,514	320,618
Weighted average diluted shares outstanding (in shares)	6,452,385	7,220,938	6,743,649	8,163,307
Anti-dilutive shares (in shares)	629,086	643,961	636,118	660,872