Restatement of Previously Issued Financial Statements - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Net (loss) income (numerator):
Net (loss) income	$ (2,027)	$ (212)	$ (2,448)	$ 5,356
Shares (denominator):
Weighted average number of common shares outstanding used in basic computation (in shares)	20,425,282	20,301,384	20,380,262	20,257,145
Common shares issuable upon vesting of restricted stock (in shares)	0	0	0	71,794
Common shares issuable upon conversion of preferred shares (in shares)	0	0	0	10,125
Shares used in diluted computation (in shares)	20,425,282	20,301,384	20,380,262	20,339,064
Net (loss) income per common share:
Basic (in dollars per share)	$ (0.10)	$ (0.01)	$ (0.12)	$ 0.26
Diluted (in dollars per share)	$ (0.10)	$ (0.01)	$ (0.12)	$ 0.26
As Previously Reported
Net (loss) income (numerator):
Net (loss) income		$ (19)		$ 5,335
Shares (denominator):
Weighted average number of common shares outstanding used in basic computation (in shares)		20,301,384		20,257,145
Common shares issuable upon vesting of restricted stock (in shares)		0		71,794
Common shares issuable upon conversion of preferred shares (in shares)		0		10,125
Shares used in diluted computation (in shares)		20,301,384		20,339,064
Net (loss) income per common share:
Basic (in dollars per share)		$ 0		$ 0.26
Diluted (in dollars per share)		$ 0		$ 0.26