Annual report pursuant to Section 13 and 15(d)

Income Tax - Reconciliation of Unrecognized Tax Benefits of Uncertain Tax Positions (Detail)

v3.22.0.1
Income Tax - Reconciliation of Unrecognized Tax Benefits of Uncertain Tax Positions (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]      
Unrecognized tax benefits, Beginning Balance $ 767 $ 724 $ 717
Gross increases (decreases) related to prior period tax positions (6) 43 7
Unrecognized tax benefits, Ending Balance $ 761 $ 767 $ 724