Segment and Geographic Information - Schedule of Revenues Based on Location of Legal Entity and Information on Long-Lived Assets and Net Assets (Detail) - USD ($) $ in Thousands	Sep. 30, 2022	Mar. 31, 2022
Segment Reporting Information [Line Items]
Total long-lived assets	$ 202,707	$ 212,008
United States [Member]
Segment Reporting Information [Line Items]
Total long-lived assets	145,610	147,403
Europe [Member]
Segment Reporting Information [Line Items]
Total long-lived assets	53,133	59,368
Japan [member]
Segment Reporting Information [Line Items]
Total long-lived assets	$ 3,964	$ 5,237