XML 116 R68.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Goodwill and Intangible Assets Mortgage Servicing Rights (Details) - USD ($)
3 Months Ended 12 Months Ended
Dec. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]        
Amortization of intangible assets   $ (5,848,000) $ (3,215,000) $ (2,153,000)
PrincipalBalanceOfMortgageLoansServicedForOthers $ 207,700,000 186,200,000 207,700,000  
Mortgage Servicing Rights [Member]        
Finite-Lived Intangible Assets [Line Items]        
Finite-lived Intangible Assets Acquired 1,558,000 0 1,558,000  
Capitalization Of Mortgage Servicing Rights   0 7,000  
Mortgage Servicing Rights (MSR) Impairment (Recovery)   (380,000) 0  
Amortization of Mortgage Servicing Rights (MSRs)   411,000    
Amortization of intangible assets   (850,000) (308,000) (141,000)
MSR Interest Only Strip   134,000 0  
Finite-Lived Intangible Assets, Net $ 2,101,000 $ 1,444,000 $ 2,101,000 $ 844,000