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Income Taxes - Schedule of Activity Related to Gross Unrecognized Tax Benefits (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]      
Balance at beginning of year $ 6,168 $ 7,409 $ 11,185
Increases related to prior year tax positions     369
Decreases related to prior year tax positions   (1,041)  
Increases related to current year tax positions 900 100 1,700
Decreases related to divestitures   (300)  
Decreases related to lapse of statutes of limitation (2,140)   (5,845)
Balance at end of year $ 4,928 $ 6,168 $ 7,409