Composition of Certain Financial Statement Captions - Summary of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Mar. 31, 2023
Prepaid Expense And Other Assets Current [Abstract]
Prepaid expenses	$ 23,221	$ 26,365
Capitalized commissions costs	13,985	13,813
Accrued interest on marketable securities	936	699
Other current assets	2,117	2,039
Prepaid expenses and other current assets	$ 40,259	$ 42,916