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v3.20.2

Loans and ALLL (Summary of information pertaining to TDRs) (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 USD ($) loan | Jun. 30, 2019 USD ($) loan | Jun. 30, 2020 USD ($) loan | Jun. 30, 2019 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | $ 10,174 | $ 10,551 | $ 10,014 | $ 10,550
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | $ 116 | $ 92 | $ 248 | $ 215
Number of Loans | loan | 2 | 2 | 8 | 5
Pre-Modification Recorded Investment | $ 1,768 | $ 1,348 | $ 3,417 | $ 2,018
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 1,768 | $ 1,348 | $ 3,417 | $ 2,018
Interest Rate Below Market Reduction [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | loan | 0 | 0 | 1 | 0
Pre-Modification Recorded Investment | $ 0 | $ 0 | $ 919 | $ 0
Below Market Interest Rate and Extension of Amortization Period [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | loan | 2 | 2 | 7 | 5
Pre-Modification Recorded Investment | $ 1,768 | $ 1,348 | $ 2,498 | $ 2,018
Commercial other [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 460 | 11 | 460 | 11
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | $ 0 | $ 0 | $ 6 | $ 0
Number of Loans | loan | 0 | 1 | 2 | 2
Pre-Modification Recorded Investment | $ 0 | $ 37 | $ 963 | $ 184
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 0 | $ 37 | $ 963 | $ 184
Commercial other [Member] | Interest Rate Below Market Reduction [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | loan | 0 | 0 | 1 | 0
Pre-Modification Recorded Investment | $ 0 | $ 0 | $ 919 | $ 0
Commercial other [Member] | Below Market Interest Rate and Extension of Amortization Period [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | loan | 0 | 1 | 1 | 2
Pre-Modification Recorded Investment | $ 0 | $ 37 | $ 44 | $ 184
Agricultural other [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 1,355 | 641 | 1,355 | 343
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | $ 20 | $ 9 | $ 42 | $ 9
Number of Loans | loan | 2 | 1 | 4 | 3
Pre-Modification Recorded Investment | $ 1,768 | $ 1,311 | $ 2,361 | $ 1,834
Financing Receivable, Troubled Debt Restructuring, Postmodification | $ 1,768 | $ 1,311 | $ 2,361 | $ 1,834
Agricultural other [Member] | Interest Rate Below Market Reduction [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | loan | 0 | 0 | 0 | 0
Pre-Modification Recorded Investment | $ 0 | $ 0 | $ 0 | $ 0
Agricultural other [Member] | Below Market Interest Rate and Extension of Amortization Period [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | loan | 2 | 1 | 4 | 3
Pre-Modification Recorded Investment | $ 1,768 | $ 1,311 | $ 2,361 | $ 1,834
Residential real estate senior liens [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 5,050 | 6,439 | 5,197 | 6,561
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | 49 | 19 | $ 104 | $ 87
Number of Loans | loan |  |  | 2 | 0
Pre-Modification Recorded Investment |  |  | $ 93 | $ 0
Financing Receivable, Troubled Debt Restructuring, Postmodification |  |  | $ 93 | $ 0
Residential real estate senior liens [Member] | Interest Rate Below Market Reduction [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | loan |  |  | 0 | 0
Pre-Modification Recorded Investment |  |  | $ 0 | $ 0
Residential real estate senior liens [Member] | Below Market Interest Rate and Extension of Amortization Period [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Number of Loans | loan |  |  | 2 | 0
Pre-Modification Recorded Investment |  |  | $ 93 | $ 0
Residential real estate junior liens [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment | 0 | 12 | 0 | 12
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method | $ 0 | $ 0 | $ 0 | $ 0

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