Prepaid Expenses and Other Assets - Summary of Prepaid Expenses and Other Assets (Detail) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Prepaid Expense and Other Assets [Abstract]
Prepaid expenses	$ 12,599	$ 15,061
Revenues in excess of billings	8,897	9,109
Income tax receivable	723	406
Other	659	576
Total prepaid expenses and other assets	$ 22,878	$ 25,152