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Loans (Schedule for Loans Individually Evaluated for Impairment) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018
With No Related Allowance Recorded: |  |  |  |  |  |
Unpaid Principal Balance | [1] | $ 8,091 |  | $ 8,091 |  | $ 11,275
Recorded Investment |  | 4,232 |  | 4,232 |  | 7,016
Average Recorded Investment |  | 4,557 | $ 2,868 | 5,001 | $ 3,080 |
Interest Income Recognized |  | 13 | 26 | 32 | 52 |
Cash Basis Recognized |  | 0 | 0 | 0 | 7 |
With An Allowance Recorded: |  |  |  |  |  |
Unpaid Principal Balance | [1] | 6,288 |  | 6,288 |  | 6,757
Recorded Investment |  | 5,955 |  | 5,955 |  | 6,565
Allowance for Loan Losses Allocated |  | 1,907 |  | 1,907 |  | 1,826
Average Recorded Investment |  | 6,085 | 7,820 | 6,531 | 8,363 |
Interest Income Recognized |  | 0 | 7 | 0 | 11 |
Cash Basis Recognized |  | 0 | 0 | 0 | 0 |
Unpaid Principal Balance | [1] | 14,379 |  | 14,379 |  | 18,032
Recorded Investment |  | 10,187 |  | 10,187 |  | 13,581
Average Recorded Investment |  | 10,642 | 10,688 | 11,532 | 11,443 |
Interest Income Recognized |  | 13 | 33 | 32 | 63 |
Cash Basis Recognized |  | 0 | 0 | 0 | 7 |
Loans Acquired With Deteriorated Credit Quality |  |  |  |  |  |
With No Related Allowance Recorded: |  |  |  |  |  |
Unpaid Principal Balance | [1] | 6,884 |  | 6,884 |  | 8,060
Recorded Investment |  | 3,320 |  | 3,320 |  | 3,958
Average Recorded Investment |  | 3,386 | 546 | 4,414 | 548 |
Interest Income Recognized |  | 8 | 0 | 15 | 0 |
Cash Basis Recognized |  | 0 | 0 | 0 | 0 |
With An Allowance Recorded: |  |  |  |  |  |
Unpaid Principal Balance | [1] | 1,142 |  | 1,142 |  | 196
Recorded Investment |  | 820 |  | 820 |  | 4
Allowance for Loan Losses Allocated |  | 357 |  | 357 |  | 3
Average Recorded Investment |  | 744 | 207 | 3,861 | 211 |
Interest Income Recognized |  | 0 | 7 | 0 | 11 |
Cash Basis Recognized |  | 0 | 0 | 0 | 0 |
Commercial and Industrial Loans and Leases |  |  |  |  |  |
With No Related Allowance Recorded: |  |  |  |  |  |
Unpaid Principal Balance | [1] | 2,346 |  | 2,346 |  | 3,721
Recorded Investment |  | 142 |  | 142 |  | 1,183
Average Recorded Investment |  | 164 | 1,142 | 301 | 1,163 |
Interest Income Recognized |  | 2 | 13 | 4 | 26 |
Cash Basis Recognized |  | 0 | 0 | 0 | 1 |
With An Allowance Recorded: |  |  |  |  |  |
Unpaid Principal Balance | [1] | 1,974 |  | 1,974 |  | 2,353
Recorded Investment |  | 1,974 |  | 1,974 |  | 2,353
Allowance for Loan Losses Allocated |  | 139 |  | 139 |  | 143
Average Recorded Investment |  | 2,128 | 2,690 | 2,207 | 3,487 |
Interest Income Recognized |  | 0 | 1 | 0 | 2 |
Cash Basis Recognized |  | 0 | 0 | 0 | 0 |
Commercial Real Estate Loans |  |  |  |  |  |
With No Related Allowance Recorded: |  |  |  |  |  |
Unpaid Principal Balance | [1] | 4,003 |  | 4,003 |  | 5,828
Recorded Investment |  | 2,615 |  | 2,615 |  | 4,383
Average Recorded Investment |  | 2,981 | 1,180 | 3,291 | 1,294 |
Interest Income Recognized |  | 11 | 13 | 28 | 26 |
Cash Basis Recognized |  | 0 | 0 | 0 | 6 |
With An Allowance Recorded: |  |  |  |  |  |
Unpaid Principal Balance | [1] | 4,314 |  | 4,314 |  | 4,404
Recorded Investment |  | 3,981 |  | 3,981 |  | 4,212
Allowance for Loan Losses Allocated |  | 1,768 |  | 1,768 |  | 1,683
Average Recorded Investment |  | 3,957 | 5,130 | 4,324 | 4,876 |
Interest Income Recognized |  | 0 | 6 | 0 | 9 |
Cash Basis Recognized |  | 0 | 0 | 0 | 0 |
Agricultural Loans |  |  |  |  |  |
With No Related Allowance Recorded: |  |  |  |  |  |
Unpaid Principal Balance | [1] | 1,742 |  | 1,742 |  | 1,726
Recorded Investment |  | 1,475 |  | 1,475 |  | 1,450
Average Recorded Investment |  | 1,412 | 546 | 1,409 | 623 |
Interest Income Recognized |  | 0 | 0 | 0 | 0 |
Cash Basis Recognized |  | 0 | 0 | 0 | 0 |
With An Allowance Recorded: |  |  |  |  |  |
Unpaid Principal Balance | [1] | 0 |  | 0 |  | 0
Recorded Investment |  | 0 |  | 0 |  | 0
Allowance for Loan Losses Allocated |  | 0 |  | 0 |  | $ 0
Average Recorded Investment |  | 0 | 0 | 0 | 0 |
Interest Income Recognized |  | 0 | 0 | 0 | 0 |
Cash Basis Recognized |  | $ 0 | $ 0 | $ 0 | $ 0 |
[1] | Unpaid Principal Balance is the remaining contractual payments gross of partial charge-offs and discounts.

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