Share-based Compensation - Additional Information Related to Restricted Shares (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2024
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense	$ 21,818	$ 17,777	$ 14,111
Restricted Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense	4,448	11,379	11,146
Total fair value of restricted share vesting	9,831	13,182	6,595
Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense	16,368	5,591	2,321
Total fair value of restricted share vesting	$ 8,980	$ 932	$ 900