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Loans and ALLL (Summary of changes in ALLL by segments) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Summary of changes in the ALLL and the recorded investment in loans by segments |  |  |  |
Allowance for loan losses, Beginning Balance | $ 8,037 | $ 8,200 | $ 8,375 | $ 7,700
Allowance for loan losses, Charge-offs | (143) | (179) | (614) | (848)
Allowance for loan losses, Recoveries | 82 | 155 | 360 | 612
Allowance for loan losses, Provision for loan losses | 193 | (76) | 48 | 636
Allowance for loan losses, Ending Balance | 8,169 | 8,100 | 8,169 | 8,100
Commercial [Member] |  |  |  |
Summary of changes in the ALLL and the recorded investment in loans by segments |  |  |  |
Allowance for loan losses, Beginning Balance | 2,080 | 2,197 | 2,563 | 1,706
Allowance for loan losses, Charge-offs | (21) | 0 | (134) | (450)
Allowance for loan losses, Recoveries | 25 | 79 | 98 | 282
Allowance for loan losses, Provision for loan losses | (24) | (255) | (467) | 483
Allowance for loan losses, Ending Balance | 2,060 | 2,021 | 2,060 | 2,021
Agricultural [Member] |  |  |  |
Summary of changes in the ALLL and the recorded investment in loans by segments |  |  |  |
Allowance for loan losses, Beginning Balance | 612 | 982 | 775 | 611
Allowance for loan losses, Charge-offs | (1) | (7) | (60) | (51)
Allowance for loan losses, Recoveries | 1 | 1 | 2 | 2
Allowance for loan losses, Provision for loan losses | (57) | (194) | (162) | 220
Allowance for loan losses, Ending Balance | 555 | 782 | 555 | 782
Residential Real Estate [Member] |  |  |  |
Summary of changes in the ALLL and the recorded investment in loans by segments |  |  |  |
Allowance for loan losses, Beginning Balance | 1,882 | 2,167 | 1,992 | 2,563
Allowance for loan losses, Charge-offs | 0 | (61) | (96) | (100)
Allowance for loan losses, Recoveries | 25 | 37 | 143 | 162
Allowance for loan losses, Provision for loan losses | (38) | 239 | (170) | (243)
Allowance for loan losses, Ending Balance | 1,869 | 2,382 | 1,869 | 2,382
Consumer Portfolio Segment [Member] |  |  |  |
Summary of changes in the ALLL and the recorded investment in loans by segments |  |  |  |
Allowance for loan losses, Beginning Balance | 927 | 882 | 857 | 900
Allowance for loan losses, Charge-offs | (121) | (111) | (324) | (247)
Allowance for loan losses, Recoveries | 31 | 38 | 117 | 166
Allowance for loan losses, Provision for loan losses | 183 | 93 | 370 | 83
Allowance for loan losses, Ending Balance | 1,020 | 902 | 1,020 | 902
Unallocated [Member] |  |  |  |
Summary of changes in the ALLL and the recorded investment in loans by segments |  |  |  |
Allowance for loan losses, Beginning Balance | 2,536 | 1,972 | 2,188 | 1,920
Allowance for loan losses, Charge-offs | 0 | 0 | 0 | 0
Allowance for loan losses, Recoveries | 0 | 0 | 0 | 0
Allowance for loan losses, Provision for loan losses | 129 | 41 | 477 | 93
Allowance for loan losses, Ending Balance | $ 2,665 | $ 2,013 | $ 2,665 | $ 2,013

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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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