XML 70 R55.htm IDEA: XBRL DOCUMENT v3.20.4
Goodwill and Other Intangible Assets - Summary of Estimated Intangible Assets Amortization Expense (Detail) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Finite Lived Intangible Assets Future Amortization Expense [Abstract]    
2021 $ 15,163  
2022 13,230  
2023 11,980  
2024 9,936  
2025 8,887  
Thereafter 18,799  
Total $ 77,995 $ 97,363