Revenue Recognition - Schedule of Deferred Revenues Balance as of Transition Date and Significant Activity Affecting Deferred Revenues (Detail)	6 Months Ended
	Sep. 30, 2022 USD ($)
Change in Contract with Customer, Liability [Abstract]
Beginning balance at April 1, 2022	$ 25,796,000
Additions	22,021,000
Revenue recognized from beginning of period	(14,298,000)
Revenue recognized from additions	(6,468,000)
Ending balance at September 30, 2022	$ 27,051,000