Post-effective amendment to a registration statement that is not immediately effective upon filing

Income Taxes - Summary of Gross Unrecognized Tax Benefits (Detail)

v3.22.1
Income Taxes - Summary of Gross Unrecognized Tax Benefits (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]    
Unrecognized tax benefits at the beginning of the year $ 3,867 $ 3,658
Additions for tax positions of prior years 0 209
Unrecognized tax benefits at the end of the year $ 3,867 $ 3,867