Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Numerator:
Net income	$ 1,548	$ 3,039
Series A convertible preferred stock dividends	(459)	(459)
Net income attributable to common shareholders	$ 1,089	$ 2,580
Denominator:
Weighted average shares outstanding - basic	24,936	24,598
Dilutive SSARs	1,008	728
Dilutive unvested restricted shares	231	44
Dilutive unvested restricted stock units	2	0
Weighted average shares outstanding - diluted	26,177	25,370
Income per share - basic:	$ 0.04	$ 0.1
Income per share - diluted:	$ 0.04	$ 0.1
Earnings Per Share, Diluted [Abstract]
Anti-dilutive SSARs, restricted shares, restricted stock units, and preferred shares	1,735	1,797