Prepaid Expenses and Other Assets - Summary of Prepaid Expenses and Other Assets (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Prepaid Expense and Other Assets [Abstract]
Prepaid expenses	$ 6,859	$ 10,787
Income tax receivable		23,979
Other	271	339
Total prepaid expenses and other assets	$ 7,130	$ 35,105