Property and Equipment, Net - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 38,110	$ 39,097
Accumulated depreciation and amortization	(31,765)	(30,308)
Property and equipment, net	6,345	8,789
Furniture and equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	14,632	14,899
Software [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	16,338	16,891
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	7,123	7,097
Project expenditures not yet in use [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 17	$ 210

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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