XML 88 R74.htm IDEA: XBRL DOCUMENT v3.20.4
Loans - Impaired Loans by Class (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Impaired Financing Receivable, Recorded Investment [Abstract]      
Recorded Investment, No Related Allowance $ 12,098 $ 18,212 $ 21,030
Recorded Investment, With Related Allowance 3,941 11,062 10,721
Balance of impaired loans 16,039 29,274 31,751
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]      
Unpaid Principal Balance, No Related Allowance 13,806 20,330 22,831
Unpaid Principal Balance, With Related Allowance 4,036 11,848 11,397
Unpaid Principal Balance 17,842 32,178 34,228
Related Allowance 462 2,213 2,308
Impaired Financing Receivable, Average Recorded Investment [Abstract]      
Average Recorded Investment, No Related Allowance 15,473 20,542 18,776
Average Recorded Investment, With Related Allowance 5,615 11,015 13,029
Average Recorded Investment 21,088 31,557 31,805
Impaired Financing Receivable, Interest Income, Cash Basis Method [Abstract]      
Recognized Interest Income, No Related Allowance 336 593 764
Recognized Interest Income, With Related Allowance 142 142 100
Recognized Interest Income 478 735 864
Commercial | Real estate      
Impaired Financing Receivable, Recorded Investment [Abstract]      
Recorded Investment, No Related Allowance 2,060 5,235 8,718
Recorded Investment, With Related Allowance 969 1,074 1,042
Balance of impaired loans 3,029 6,309 9,760
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]      
Unpaid Principal Balance, No Related Allowance 2,368 5,492 9,161
Unpaid Principal Balance, With Related Allowance 995 1,093 1,059
Unpaid Principal Balance 3,363 6,585 10,220
Related Allowance 112 251 260
Impaired Financing Receivable, Average Recorded Investment [Abstract]      
Average Recorded Investment, No Related Allowance 4,123 7,611 5,536
Average Recorded Investment, With Related Allowance 1,018 1,528 3,477
Average Recorded Investment 5,141 9,139 9,013
Impaired Financing Receivable, Interest Income, Cash Basis Method [Abstract]      
Recognized Interest Income, No Related Allowance 127 228 380
Recognized Interest Income, With Related Allowance 43 60 42
Recognized Interest Income 170 288 422
Commercial | Construction      
Impaired Financing Receivable, Recorded Investment [Abstract]      
Recorded Investment, No Related Allowance 89 958 721
Recorded Investment, With Related Allowance 681 0 0
Balance of impaired loans 770 958 721
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]      
Unpaid Principal Balance, No Related Allowance 89 970 721
Unpaid Principal Balance, With Related Allowance 681 0 0
Unpaid Principal Balance 770 970 721
Related Allowance 18 0 0
Impaired Financing Receivable, Average Recorded Investment [Abstract]      
Average Recorded Investment, No Related Allowance 358 936 762
Average Recorded Investment, With Related Allowance 579 0 0
Average Recorded Investment 937 936 762
Impaired Financing Receivable, Interest Income, Cash Basis Method [Abstract]      
Recognized Interest Income, No Related Allowance 0 47 43
Recognized Interest Income, With Related Allowance 30 0 0
Recognized Interest Income 30 47 43
Commercial | Other      
Impaired Financing Receivable, Recorded Investment [Abstract]      
Recorded Investment, No Related Allowance 1,591 756 1,468
Recorded Investment, With Related Allowance 188 6,319 7,791
Balance of impaired loans 1,779 7,075 9,259
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]      
Unpaid Principal Balance, No Related Allowance 1,623 786 1,555
Unpaid Principal Balance, With Related Allowance 202 6,925 8,216
Unpaid Principal Balance 1,825 7,711 9,771
Related Allowance 169 1,273 1,696
Impaired Financing Receivable, Average Recorded Investment [Abstract]      
Average Recorded Investment, No Related Allowance 999 965 2,037
Average Recorded Investment, With Related Allowance 1,193 6,778 7,471
Average Recorded Investment 2,192 7,743 9,508
Impaired Financing Receivable, Interest Income, Cash Basis Method [Abstract]      
Recognized Interest Income, No Related Allowance 15 29 32
Recognized Interest Income, With Related Allowance 3 0 5
Recognized Interest Income 18 29 37
Municipal      
Impaired Financing Receivable, Recorded Investment [Abstract]      
Recorded Investment, No Related Allowance 0 0 0
Recorded Investment, With Related Allowance 0 0 0
Balance of impaired loans 0 0 0
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]      
Unpaid Principal Balance, No Related Allowance 0 0 0
Unpaid Principal Balance, With Related Allowance 0 0 0
Unpaid Principal Balance 0 0 0
Related Allowance 0 0 0
Impaired Financing Receivable, Average Recorded Investment [Abstract]      
Average Recorded Investment, No Related Allowance 0 0 0
Average Recorded Investment, With Related Allowance 0 0 0
Average Recorded Investment 0 0 0
Impaired Financing Receivable, Interest Income, Cash Basis Method [Abstract]      
Recognized Interest Income, No Related Allowance 0 0 0
Recognized Interest Income, With Related Allowance 0 0 0
Recognized Interest Income 0 0 0
Residential | Construction      
Impaired Financing Receivable, Recorded Investment [Abstract]      
Recorded Investment, No Related Allowance 0 0 0
Recorded Investment, With Related Allowance 0 0 0
Balance of impaired loans 0 0 0
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]      
Unpaid Principal Balance, No Related Allowance 0 0 0
Unpaid Principal Balance, With Related Allowance 0 0 0
Unpaid Principal Balance 0 0 0
Related Allowance 0 0 0
Impaired Financing Receivable, Average Recorded Investment [Abstract]      
Average Recorded Investment, No Related Allowance 0 0 0
Average Recorded Investment, With Related Allowance 0 0 0
Average Recorded Investment 0 0 0
Impaired Financing Receivable, Interest Income, Cash Basis Method [Abstract]      
Recognized Interest Income, No Related Allowance 0 0 0
Recognized Interest Income, With Related Allowance 0 0 0
Recognized Interest Income 0 0 0
Residential | Term      
Impaired Financing Receivable, Recorded Investment [Abstract]      
Recorded Investment, No Related Allowance 7,335 10,176 9,136
Recorded Investment, With Related Allowance 2,079 2,263 1,768
Balance of impaired loans 9,414 12,439 10,904
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]      
Unpaid Principal Balance, No Related Allowance 8,629 11,931 10,317
Unpaid Principal Balance, With Related Allowance 2,134 2,412 1,998
Unpaid Principal Balance 10,763 14,343 12,315
Related Allowance 163 237 335
Impaired Financing Receivable, Average Recorded Investment [Abstract]      
Average Recorded Investment, No Related Allowance 8,773 10,033 9,427
Average Recorded Investment, With Related Allowance 2,073 2,424 1,982
Average Recorded Investment 10,846 12,457 11,409
Impaired Financing Receivable, Interest Income, Cash Basis Method [Abstract]      
Recognized Interest Income, No Related Allowance 193 269 289
Recognized Interest Income, With Related Allowance 65 82 53
Recognized Interest Income 258 351 342
Home equity line of credit      
Impaired Financing Receivable, Recorded Investment [Abstract]      
Recorded Investment, No Related Allowance 1,015 1,087 972
Recorded Investment, With Related Allowance 24 1,401 120
Balance of impaired loans 1,039 2,488 1,092
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]      
Unpaid Principal Balance, No Related Allowance 1,089 1,151 1,035
Unpaid Principal Balance, With Related Allowance 24 1,412 124
Unpaid Principal Balance 1,113 2,563 1,159
Related Allowance 0 447 17
Impaired Financing Receivable, Average Recorded Investment [Abstract]      
Average Recorded Investment, No Related Allowance 1,219 997 1,001
Average Recorded Investment, With Related Allowance 744 283 99
Average Recorded Investment 1,963 1,280 1,100
Impaired Financing Receivable, Interest Income, Cash Basis Method [Abstract]      
Recognized Interest Income, No Related Allowance 0 20 20
Recognized Interest Income, With Related Allowance 1 0 0
Recognized Interest Income 1 20 20
Consumer      
Impaired Financing Receivable, Recorded Investment [Abstract]      
Recorded Investment, No Related Allowance 8 0 15
Recorded Investment, With Related Allowance 0 5 0
Balance of impaired loans 8 5 15
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]      
Unpaid Principal Balance, No Related Allowance 8 0 42
Unpaid Principal Balance, With Related Allowance 0 6 0
Unpaid Principal Balance 8 6 42
Related Allowance 0 5 0
Impaired Financing Receivable, Average Recorded Investment [Abstract]      
Average Recorded Investment, No Related Allowance 1 0 13
Average Recorded Investment, With Related Allowance 8 2 0
Average Recorded Investment 9 2 13
Impaired Financing Receivable, Interest Income, Cash Basis Method [Abstract]      
Recognized Interest Income, No Related Allowance 1 0 0
Recognized Interest Income, With Related Allowance 0 0 0
Recognized Interest Income $ 1 $ 0 $ 0