Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Numerator:
Net income	$ 3,892	$ 1,542	$ 10,507	$ 4,496
Series A convertible preferred stock dividends	(459)	(459)	(1,377)	(1,377)
Net income attributable to common shareholders	$ 3,433	$ 1,083	$ 9,130	$ 3,119
Denominator:
Weighted average shares outstanding - basic	24,703	24,477	24,651	24,315
Dilutive SSARs	1,149	826	996	943
Dilutive unvested restricted shares	218	89	133	69
Weighted average shares outstanding - diluted	26,070	25,392	25,780	25,327
Income per share - basic:	$ 0.14	$ 0.04	$ 0.37	$ 0.13
Income per share - diluted:	$ 0.13	$ 0.04	$ 0.35	$ 0.12
Earnings Per Share, Diluted [Abstract]
Anti-dilutive SSARs, restricted shares ,performance shares and preferred shares	1,736	1,764	1,751	1,736