Income Taxes - Components of (loss) Income Before Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Provision Benefit For Income Taxes [Line Items]
(Loss) income before income taxes	$ (16,439)	$ 25,986	$ 1,428
United States [Member]
Provision Benefit For Income Taxes [Line Items]
(Loss) income before income taxes	2,222	48,443	27,000
Foreign [Member]
Provision Benefit For Income Taxes [Line Items]
(Loss) income before income taxes	$ (18,661)	$ (22,457)	$ (25,572)