XML 86 R59.htm IDEA: XBRL DOCUMENT v3.20.4
Goodwill and Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]    
Goodwill $ 73,045 $ 73,045
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 3,555  
Finite-Lived Intangible Assets, Amortization Expense, Year Two 3,246  
Finite-Lived Intangible Assets, Amortization Expense, Year Three 3,246  
Finite-Lived Intangible Assets, Amortization Expense, Year Four 2,640  
Finite-Lived Intangible Assets, Amortization Expense, Year Five $ 2,438