Components of Accounts Receivable (Detail) - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Receivables [Abstract]
Trade receivables	$ 91,232	$ 97,953
Allowance for credit losses	(624)	(774)	$ (1,202)
Accounts receivable, net	$ 90,608	$ 97,179

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant