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Loans (Details 11) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 1,811,539 | $ 1,735,840
Residential real estate |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 499,301 | 492,133
Residential real estate | Residential real estate, 1-4 family residential |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 387,682 | 385,806
Residential real estate | Residential real estate, Home equity lines of credit |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 111,619 | 106,327
Consumer |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 214,998 | 221,795
Consumer | Consumer, Indirect |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 171,725 | 169,806
Consumer | Consumer, Direct |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 33,635 | 39,933
Consumer | Consumer, Other |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 9,638 | 12,056
Originated Loans |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 1,617,339 | 1,485,311
Originated Loans | Residential real estate | Residential real estate, 1-4 family residential |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 324,226 | 307,022
Originated Loans | Residential real estate | Residential real estate, 1-4 family residential | Performing Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 322,554 | 304,519
Originated Loans | Residential real estate | Residential real estate, 1-4 family residential | Nonperforming Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 1,672 | 2,503
Originated Loans | Residential real estate | Residential real estate, Home equity lines of credit |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 91,974 | 82,710
Originated Loans | Residential real estate | Residential real estate, Home equity lines of credit | Performing Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 91,291 | 82,035
Originated Loans | Residential real estate | Residential real estate, Home equity lines of credit | Nonperforming Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 683 | 675
Originated Loans | Consumer | Consumer, Indirect |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 171,725 | 169,806
Originated Loans | Consumer | Consumer, Indirect | Performing Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 171,037 | 169,091
Originated Loans | Consumer | Consumer, Indirect | Nonperforming Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 688 | 715
Originated Loans | Consumer | Consumer, Direct |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 27,567 | 30,491
Originated Loans | Consumer | Consumer, Direct | Performing Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 27,358 | 30,237
Originated Loans | Consumer | Consumer, Direct | Nonperforming Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 209 | 254
Originated Loans | Consumer | Consumer, Other |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 9,484 | 11,894
Originated Loans | Consumer | Consumer, Other | Performing Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 9,478 | 11,892
Originated Loans | Consumer | Consumer, Other | Nonperforming Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 6 | 2
Acquired Loans |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 194,200 | 250,529
Acquired Loans | Residential real estate | Residential real estate, 1-4 family residential |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 63,456 | 78,784
Acquired Loans | Residential real estate | Residential real estate, 1-4 family residential | Performing Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 62,611 | 77,661
Acquired Loans | Residential real estate | Residential real estate, 1-4 family residential | Nonperforming Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 845 | 1,123
Acquired Loans | Residential real estate | Residential real estate, Home equity lines of credit |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 19,645 | 23,617
Acquired Loans | Residential real estate | Residential real estate, Home equity lines of credit | Performing Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 19,397 | 23,400
Acquired Loans | Residential real estate | Residential real estate, Home equity lines of credit | Nonperforming Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 248 | 217
Acquired Loans | Consumer | Consumer, Indirect |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 0 | 0
Acquired Loans | Consumer | Consumer, Indirect | Performing Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 0 | 0
Acquired Loans | Consumer | Consumer, Indirect | Nonperforming Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 0 | 0
Acquired Loans | Consumer | Consumer, Direct |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 6,068 | 9,442
Acquired Loans | Consumer | Consumer, Direct | Performing Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 5,893 | 9,304
Acquired Loans | Consumer | Consumer, Direct | Nonperforming Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 175 | 138
Acquired Loans | Consumer | Consumer, Other |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 154 | 162
Acquired Loans | Consumer | Consumer, Other | Performing Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | 154 | 162
Acquired Loans | Consumer | Consumer, Other | Nonperforming Financing Receivable |  |
Financing Receivable Recorded Investment [Line Items] |  |
Loans | $ 0 | $ 0

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