Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Income Tax Disclosure [Abstract]
Income tax expense (benefit) at the U.S. Federal statutory rate	$ 5,383	$ 4,344	$ 3,340
Expense (benefit) for state taxes	768	293	377
Impact of foreign operations	(673)	(250)	(78)
R&D credits	(2,091)	(3,540)	0
Global intangible low-taxed income	2,907	1,471	101
Indefinite life assets	0	0	20
Intercompany gain	0	0	177
Rate change	(1,157)	(1,817)	0
Change in valuation allowance	(1,610)	(65,023)	(2,276)
Change in liability for unrecognized tax benefits	0	(1,044)	24
Share-based compensation	(60)	(1,823)	(241)
Deferred adjustments	(357)	1,927	(281)
Provision to return	(884)	(219)	(31)
Other	184	170	50
Income tax (benefit) provision	$ 2,410	$ (65,511)	$ 1,182