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Loans and Allowance for Loan Losses - Past due aging analysis (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Past due aging analysis of loans |  |
Loans and Leases Receivable, Gross, Total | $ 1,758,277 | $ 1,721,279
Performing |  |
Past due aging analysis of loans |  |
Accruing Current | 1,746,139 | 1,711,189
Nonaccrual | 6,959 | 7,379
Loans and Leases Receivable, Gross, Total | 1,758,277 | 1,721,279
30 - 89 Days Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | 5,168 | 2,263
90 Days or More Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | 11 | 448
Commercial |  |
Past due aging analysis of loans |  |
Loans and Leases Receivable, Gross, Total | 1,050,230 | 1,000,225
Commercial | Performing |  |
Past due aging analysis of loans |  |
Accruing Current | 1,041,186 | 992,858
Nonaccrual | 6,004 | 6,302
Loans and Leases Receivable, Gross, Total | 1,050,230 | 1,000,225
Commercial | 30 - 89 Days Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | 3,040 | 1,065
Commercial | Commercial and industrial |  |
Past due aging analysis of loans |  |
Loans and Leases Receivable, Gross, Total | 502,637 | 479,144
Commercial | Commercial and industrial | Performing |  |
Past due aging analysis of loans |  |
Accruing Current | 497,635 | 473,900
Nonaccrual | 4,564 | 4,862
Loans and Leases Receivable, Gross, Total | 502,637 | 479,144
Commercial | Commercial and industrial | 30 - 89 Days Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | 438 | 382
Commercial | Real estate construction |  |
Past due aging analysis of loans |  |
Loans and Leases Receivable, Gross, Total | 25,487 | 26,378
Commercial | Real estate construction | Performing |  |
Past due aging analysis of loans |  |
Accruing Current | 25,487 | 26,251
Loans and Leases Receivable, Gross, Total | 25,487 | 26,378
Commercial | Real estate construction | 30 - 89 Days Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due |  | 127
Commercial | Commercial real estate |  |
Past due aging analysis of loans |  |
Loans and Leases Receivable, Gross, Total | 522,106 | 494,703
Commercial | Commercial real estate | Performing |  |
Past due aging analysis of loans |  |
Accruing Current | 518,064 | 492,707
Nonaccrual | 1,440 | 1,440
Loans and Leases Receivable, Gross, Total | 522,106 | 494,703
Commercial | Commercial real estate | 30 - 89 Days Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | 2,602 | 556
Consumer |  |
Past due aging analysis of loans |  |
Loans and Leases Receivable, Gross, Total | 708,047 | 721,054
Consumer | Performing |  |
Past due aging analysis of loans |  |
Accruing Current | 704,953 | 718,331
Nonaccrual | 955 | 1,077
Loans and Leases Receivable, Gross, Total | 708,047 | 721,054
Consumer | 30 - 89 Days Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | 2,128 | 1,198
Consumer | 90 Days or More Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | 11 | 448
Consumer | Residential | Real estate first mortgage |  |
Past due aging analysis of loans |  |
Loans and Leases Receivable, Gross, Total | 457,895 | 457,155
Consumer | Residential | Real estate first mortgage | Performing |  |
Past due aging analysis of loans |  |
Accruing Current | 455,580 | 455,244
Nonaccrual | 741 | 797
Loans and Leases Receivable, Gross, Total | 457,895 | 457,155
Consumer | Residential | Real estate first mortgage | 30 - 89 Days Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | 1,574 | 666
Consumer | Residential | Real estate first mortgage | 90 Days or More Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due |  | 448
Consumer | Residential | Real estate junior lien |  |
Past due aging analysis of loans |  |
Loans and Leases Receivable, Gross, Total | 170,538 | 177,373
Consumer | Residential | Real estate junior lien | Performing |  |
Past due aging analysis of loans |  |
Accruing Current | 170,099 | 176,915
Nonaccrual | 191 | 274
Loans and Leases Receivable, Gross, Total | 170,538 | 177,373
Consumer | Residential | Real estate junior lien | 30 - 89 Days Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | 237 | 184
Consumer | Residential | Real estate junior lien | 90 Days or More Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | 11 |
Consumer | Other revolving and installment |  |
Past due aging analysis of loans |  |
Loans and Leases Receivable, Gross, Total | 79,614 | 86,526
Consumer | Other revolving and installment | Performing |  |
Past due aging analysis of loans |  |
Accruing Current | 79,274 | 86,172
Nonaccrual | 23 | 6
Loans and Leases Receivable, Gross, Total | 79,614 | 86,526
Consumer | Other revolving and installment | 30 - 89 Days Past Due | Performing |  |
Past due aging analysis of loans |  |
Past due | $ 317 | $ 348

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