XML 80 R59.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Loans, Impaired Loans (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Impaired loans [Abstract]      
Unpaid contractual principal balance $ 4,625 $ 11,833  
Recorded investment with no allowance 1,157 5,802  
Recorded investment with allowance 3,318 5,072  
Total recorded investment 4,475 10,874  
Related allowance 273 855  
Interest income on impaired loans recognized using an accrual method of accounting [Abstract]      
Average recorded investment 7,008 8,518 $ 9,583
Interest income recognized 688 323 327
Risk Rating of 5 (Special Mention) or Worse [Member]      
Impaired loans [Abstract]      
Threshold aggregate exposure for loan to be considered impaired 500    
Commercial [Member]      
Impaired loans [Abstract]      
Unpaid contractual principal balance 1,694 3,591  
Recorded investment with no allowance 266 300  
Recorded investment with allowance 1,385 2,602  
Total recorded investment 1,651 2,902  
Related allowance 26 496  
Interest income on impaired loans recognized using an accrual method of accounting [Abstract]      
Average recorded investment 2,184 2,986 3,980
Interest income recognized 128 181 157
Commercial Real Estate [Member]      
Impaired loans [Abstract]      
Unpaid contractual principal balance 715 780  
Recorded investment with no allowance 466 381  
Recorded investment with allowance 250 261  
Total recorded investment 716 642  
Related allowance 19 21  
Interest income on impaired loans recognized using an accrual method of accounting [Abstract]      
Average recorded investment 636 1,681 1,780
Interest income recognized 182 15 15
Agriculture [Member]      
Impaired loans [Abstract]      
Unpaid contractual principal balance 0 4,830  
Recorded investment with no allowance 0 4,830  
Recorded investment with allowance 0 0  
Total recorded investment 0 4,830  
Related allowance 0 0  
Interest income on impaired loans recognized using an accrual method of accounting [Abstract]      
Average recorded investment 1,922 966 0
Interest income recognized 240 0 0
Residential Mortgage [Member]      
Impaired loans [Abstract]      
Unpaid contractual principal balance 1,152 1,669  
Recorded investment with no allowance 172 100  
Recorded investment with allowance 912 1,451  
Total recorded investment 1,084 1,551  
Related allowance 171 287  
Interest income on impaired loans recognized using an accrual method of accounting [Abstract]      
Average recorded investment 1,219 1,834 2,543
Interest income recognized 72 72 92
Residential Construction [Member]      
Impaired loans [Abstract]      
Unpaid contractual principal balance 724 560  
Recorded investment with no allowance 0 0  
Recorded investment with allowance 691 560  
Total recorded investment 691 560  
Related allowance 56 49  
Interest income on impaired loans recognized using an accrual method of accounting [Abstract]      
Average recorded investment 681 612 732
Interest income recognized 35 28 37
Consumer [Member]      
Impaired loans [Abstract]      
Unpaid contractual principal balance 340 403  
Recorded investment with no allowance 253 191  
Recorded investment with allowance 80 198  
Total recorded investment 333 389  
Related allowance 1 2  
Interest income on impaired loans recognized using an accrual method of accounting [Abstract]      
Average recorded investment 366 439 548
Interest income recognized $ 31 $ 27 $ 26