XML 58 R42.htm IDEA: XBRL DOCUMENT v3.19.3
Loans and Allowance for Loan Losses - Purchased Credit-Impaired (Details)
$ in Thousands
3 Months Ended 9 Months Ended 81 Months Ended
Sep. 30, 2019
USD ($)
Sep. 30, 2018
USD ($)
Sep. 30, 2019
USD ($)
Sep. 30, 2018
USD ($)
Nov. 21, 2017
acquisition
Dec. 31, 2018
USD ($)
Business Acquisitions, Purchased Credit-Impaired Loans [Line Items]            
Number of banks acquired | acquisition         3  
Accretable Yield [Roll Forward]            
Balance at beginning of period $ 819 $ 1,059 $ 934 $ 1,254    
Accretion (55) (63) (170) (258)    
Balance at end of period 764 $ 996 764 $ 996    
Purchased credit-impaired            
PCI Loans, Carrying Value [Abstract]            
Unpaid Principal Balance 2,459   2,459     $ 2,579
Carrying Value 2,059   2,059     2,112
Purchased credit-impaired | Commercial loans | Commercial and industrial            
PCI Loans, Carrying Value [Abstract]            
Unpaid Principal Balance 48   48     89
Carrying Value 4   4     31
Purchased credit-impaired | Commercial real estate loans | Commercial real estate, owner-occupied            
PCI Loans, Carrying Value [Abstract]            
Unpaid Principal Balance 1,208   1,208     1,247
Carrying Value 1,153   1,153     1,187
Purchased credit-impaired | Commercial real estate loans | Commercial real estate, investor            
PCI Loans, Carrying Value [Abstract]            
Unpaid Principal Balance 1,009   1,009     1,033
Carrying Value 828   828     811
Purchased credit-impaired | Residential loans | Home equity            
PCI Loans, Carrying Value [Abstract]            
Unpaid Principal Balance 194   194     210
Carrying Value $ 74   $ 74     $ 83