Significant Accounting Policies - Contingent Consideration Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2024
Contingent Consideration Liabilities
Contingent consideration liabilities, total	$ 18,000	$ 15,797	$ 24,810
Change in contingent consideration liabilities	4,415	(6,705)	$ 2,680
Contingent consideration liabilities, current	2,200	2,000
Contingent consideration liabilities, noncurrent	15,800	13,800
Liabilities settled
Contingent Consideration Liabilities
Change in contingent consideration liabilities	(2,212)	(2,308)
Valuation adjustment
Contingent Consideration Liabilities
Change in contingent consideration liabilities	$ 4,415	$ (6,705)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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