Property and Equipment, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 46,785	$ 41,409
Less: accumulated depreciation	(20,128)	(15,231)
Property and equipment, net	26,657	26,178
Depreciation and amortization	5,100	3,500	$ 2,700
Building
Property, Plant and Equipment [Line Items]
Property and equipment, gross	14,999	14,997
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,700	3,700
Building Improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	4,511	3,917
Computer Software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	14,246	9,391
Furniture, fixtures and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 9,329	$ 9,404