EARNINGS PER SHARE - Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Basic EPS computation:
Numerator-net income (in dollars)	$ 2,843	$ 4,652
Denominator-weighted average common shares outstanding	21,136,097	22,027,874
Basic EPS (in dollars per share)	$ 0.13	$ 0.21
Diluted EPS computation:
Numerator-net income (in dollars)	$ 2,843	$ 4,652
Denominator-weighted average common shares outstanding	21,136,097	22,027,874
Effect of dilutive stock options	5,000	9,000
Weighted average common shares and common stock equivalents	21,141,184	22,037,320
Diluted EPS (in dollars per share)	$ 0.13	$ 0.21