Income Taxes - Classification of Net Deferred Tax Assets (Detail) - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021
Income Tax Disclosure [Abstract]
Net noncurrent deferred tax assets	$ 123	$ 255
Net noncurrent deferred tax liabilities	(1,988)	(1,152)
Net deferred taxes	$ (1,865)	$ (897)