XML 44 R78.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Goodwill and Other Intangible Assets - Schedule of Amortizing Intangible Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Amount $ 34,019 $ 33,634  
Accumulated Amortization 27,796 26,006  
Net Carrying Amount 6,223 7,628  
Amortization of intangible assets 1,673 1,771 $ 1,932
Core deposit intangible      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Amount 18,774 18,774  
Accumulated Amortization 16,404 15,386  
Net Carrying Amount 2,370 3,388  
Customer relationships      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Amount 9,048 8,877  
Accumulated Amortization 6,405 5,888  
Net Carrying Amount 2,643 2,989  
Other intangibles      
Finite-Lived Intangible Assets [Line Items]      
Gross Carrying Amount 6,197 5,983  
Accumulated Amortization 4,987 4,732  
Net Carrying Amount $ 1,210 $ 1,251