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Loans, Impaired Financing Receivable (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Dec. 31, 2014
Impaired Financing Receivable [Abstract] |  |  |  |  |
Unpaid Principal Balance | $ 10,773 |  | $ 10,773 |  | $ 11,265
Recorded Investment With No Allowance | 6,751 |  | 6,751 |  | 8,239
Recorded Investment With Allowance | 1,408 |  | 1,408 |  | 583
Total Recorded Investment | 8,159 |  | 8,159 |  | 8,822
Related Allowance | 274 |  | 274 |  | 98
Average Recorded Investment | 8,691 | $ 9,998 | 8,878 | $ 10,388 |
Interest Income Recognized | 46 | 34 | 87 | 96 |
Interest Income Recognized Cash Basis | 7 | 0 | 8 | 0 |
Real Estate Loans [Member] | Mortgages [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Unpaid Principal Balance | 305 |  | 305 |  | 222
Recorded Investment With No Allowance | 118 |  | 118 |  | 125
Recorded Investment With Allowance | 152 |  | 152 |  | 66
Total Recorded Investment | 270 |  | 270 |  | 191
Related Allowance | 29 |  | 29 |  | 13
Average Recorded Investment | 259 | 200 | 224 | 202 |
Interest Income Recognized | 2 | 2 | 4 | 4 |
Interest Income Recognized Cash Basis | 5 | 0 | 5 | 0 |
Real Estate Loans [Member] | Home Equity [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Unpaid Principal Balance | 63 |  | 63 |  | 130
Recorded Investment With No Allowance | 0 |  | 0 |  | 60
Recorded Investment With Allowance | 63 |  | 63 |  | 65
Total Recorded Investment | 63 |  | 63 |  | 125
Related Allowance | 12 |  | 12 |  | 12
Average Recorded Investment | 103 | 131 | 114 | 132 |
Interest Income Recognized | 1 | 1 | 2 | 2 |
Interest Income Recognized Cash Basis | 0 | 0 | 0 | 0 |
Real Estate Loans [Member] | Commercial [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Unpaid Principal Balance | 8,051 |  | 8,051 |  | 8,433
Recorded Investment With No Allowance | 5,469 |  | 5,469 |  | 5,708
Recorded Investment With Allowance | 109 |  | 109 |  | 404
Total Recorded Investment | 5,578 |  | 5,578 |  | 6,112
Related Allowance | 48 |  | 48 |  | 72
Average Recorded Investment | 5,700 | 7,544 | 5,862 | 8,039 |
Interest Income Recognized | 19 | 18 | 32 | 44 |
Interest Income Recognized Cash Basis | 0 | 0 | 0 | 0 |
Real Estate Loans [Member] | Agricultural [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Unpaid Principal Balance | 0 |  | 0 |  | 0
Recorded Investment With No Allowance | 0 |  | 0 |  | 0
Recorded Investment With Allowance | 0 |  | 0 |  | 0
Total Recorded Investment | 0 |  | 0 |  | 0
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment |  |  | 0 | 0 |
Interest Income Recognized |  |  | 0 | 0 |
Interest Income Recognized Cash Basis |  |  | 0 | 0 |
Real Estate Loans [Member] | Construction [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Unpaid Principal Balance | 0 |  | 0 |  | 0
Recorded Investment With No Allowance | 0 |  | 0 |  | 0
Recorded Investment With Allowance | 0 |  | 0 |  | 0
Total Recorded Investment | 0 |  | 0 |  | 0
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment |  |  | 0 | 0 |
Interest Income Recognized |  |  | 0 | 0 |
Interest Income Recognized Cash Basis |  |  | 0 | 0 |
Consumer [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Unpaid Principal Balance | 0 |  | 0 |  | 0
Recorded Investment With No Allowance | 0 |  | 0 |  | 0
Recorded Investment With Allowance | 0 |  | 0 |  | 0
Total Recorded Investment | 0 |  | 0 |  | 0
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment | 0 | 15 | 0 | 15 |
Interest Income Recognized | 0 | 0 | 0 | 0 |
Interest Income Recognized Cash Basis | 0 | 0 | 0 | 0 |
Other Commercial Loans [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Unpaid Principal Balance | 2,354 |  | 2,354 |  | 2,480
Recorded Investment With No Allowance | 1,164 |  | 1,164 |  | 2,346
Recorded Investment With Allowance | 1,084 |  | 1,084 |  | 48
Total Recorded Investment | 2,248 |  | 2,248 |  | 2,394
Related Allowance | 185 |  | 185 |  | 1
Average Recorded Investment | 2,629 | 2,108 | 2,678 | 2,000 |
Interest Income Recognized | 24 | 13 | 49 | 46 |
Interest Income Recognized Cash Basis | 2 | 0 | 3 | 0 |
Other Commercial Loans [Member] | Agricultural [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Average Recorded Investment | 0 | 0 |  |  |
Interest Income Recognized | 0 | 0 |  |  |
Interest Income Recognized Cash Basis | 0 | 0 |  |  |
Other Commercial Loans [Member] | Construction [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Average Recorded Investment | 0 | 0 |  |  |
Interest Income Recognized | 0 | 0 |  |  |
Interest Income Recognized Cash Basis | 0 | 0 |  |  |
Other Agricultural Loans [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Unpaid Principal Balance | 0 |  | 0 |  | 0
Recorded Investment With No Allowance | 0 |  | 0 |  | 0
Recorded Investment With Allowance | 0 |  | 0 |  | 0
Total Recorded Investment | 0 |  | 0 |  | 0
Related Allowance | 0 |  | 0 |  | 0
Average Recorded Investment | 0 | 0 | 0 | 0 |
Interest Income Recognized | 0 | 0 | 0 | 0 |
Interest Income Recognized Cash Basis | 0 | 0 | 0 | 0 |
State and Political Subdivision Loans [Member] |  |  |  |  |
Impaired Financing Receivable [Abstract] |  |  |  |  |
Unpaid Principal Balance | 0 |  | 0 |  | 0
Recorded Investment With No Allowance | 0 |  | 0 |  | 0
Recorded Investment With Allowance | 0 |  | 0 |  | 0
Total Recorded Investment | 0 |  | 0 |  | 0
Related Allowance | 0 |  | 0 |  | $ 0
Average Recorded Investment | 0 | 0 | 0 | 0 |
Interest Income Recognized | 0 | 0 | 0 | 0 |
Interest Income Recognized Cash Basis | $ 0 | $ 0 | $ 0 | $ 0 |

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