Income Taxes - Unrecognized Tax Benefits (Details) - USD ($)	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Unrecognized tax benefits, beginning of year	$ 1,707,000	$ 1,782,000
Additions for tax positions taken in prior years	363,000	0
Reductions for tax positions taken in prior years	(4,000)	(26,000)
Additions for tax positions related to the current year	7,000	59,000
Other	0	(108,000)
Unrecognized tax benefits, end of year	2,073,000	1,707,000
Unrecognized tax benefits that would impact effective tax rate, if recognized	1,900,000
Income tax penalties and interest expense	300,000	(1,900,000)
Cumulative liability for interest and penalties related to uncertain tax positions	600,000	$ 400,000
Previously unrecognized tax benefit likely to be recognized within the next 12 months	$ 900,000