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LOANS AND RELATED ALLOWANCE FOR LOAN LOSSES IMPAIRED FINANCING RECEIVABLE (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Impaired Financing Receivable [Abstract] |  |  |
Unpaid Principal Balance | $ 20,127 | $ 14,803 |
Recorded Investment With No Allowance | 15,031 | 10,882 |
Recorded Investment With Allowance | 2,662 | 1,402 |
Total Recorded Investment | 17,693 | 12,284 |
Related Allowance | 487 | 355 |
Average Recorded Investment | 12,874 | 8,804 | $ 9,639
Interest Income Recognized | 201 | 180 | 146
Interest Income Recognized Cash Basis | 7 | 11 | 0
Real Estate Loans [Member] | Mortgages [Member] |  |  |
Impaired Financing Receivable [Abstract] |  |  |
Unpaid Principal Balance | 953 | 281 |
Recorded Investment With No Allowance | 570 | 114 |
Recorded Investment With Allowance | 330 | 129 |
Total Recorded Investment | 900 | 243 |
Related Allowance | 22 | 26 |
Average Recorded Investment | 590 | 240 | 198
Interest Income Recognized | 13 | 12 | 9
Interest Income Recognized Cash Basis | 0 | 0 | 0
Real Estate Loans [Member] | Home Equity [Member] |  |  |
Impaired Financing Receivable [Abstract] |  |  |
Unpaid Principal Balance | 57 | 61 |
Recorded Investment With No Allowance | 0 | 0 |
Recorded Investment With Allowance | 57 | 61 |
Total Recorded Investment | 57 | 61 |
Related Allowance | 10 | 11 |
Average Recorded Investment | 59 | 88 | 130
Interest Income Recognized | 4 | 4 | 4
Interest Income Recognized Cash Basis | 0 | 0 | 0
Real Estate Loans [Member] | Commercial [Member] |  |  |
Impaired Financing Receivable [Abstract] |  |  |
Unpaid Principal Balance | 7,958 | 8,654 |
Recorded Investment With No Allowance | 5,697 | 5,843 |
Recorded Investment With Allowance | 45 | 225 |
Total Recorded Investment | 5,742 | 6,068 |
Related Allowance | 45 | 62 |
Average Recorded Investment | 5,959 | 5,683 | 7,270
Interest Income Recognized | 69 | 63 | 54
Interest Income Recognized Cash Basis | 1 | 5 | 0
Real Estate Loans [Member] | Agricultural [Member] |  |  |
Impaired Financing Receivable [Abstract] |  |  |
Unpaid Principal Balance | 3,347 | 167 |
Recorded Investment With No Allowance | 2,000 | 167 |
Recorded Investment With Allowance | 1,347 | 0 |
Total Recorded Investment | 3,347 | 167 |
Related Allowance | 54 | 0 |
Average Recorded Investment | 361 | 56 | 0
Interest Income Recognized | 17 | 2 | 0
Interest Income Recognized Cash Basis | 0 | 0 | 0
Consumer [Member] |  |  |
Impaired Financing Receivable [Abstract] |  |  |
Average Recorded Investment | 0 | 0 | 10
Interest Income Recognized | 0 | 0 | 0
Interest Income Recognized Cash Basis | 0 | 0 | 0
Other Commercial Loans [Member] |  |  |
Impaired Financing Receivable [Abstract] |  |  |
Unpaid Principal Balance | 6,159 | 5,535 |
Recorded Investment With No Allowance | 5,135 | 4,653 |
Recorded Investment With Allowance | 859 | 987 |
Total Recorded Investment | 5,994 | 5,640 |
Related Allowance | 326 | 256 |
Average Recorded Investment | 5,715 | 2,700 | 2,031
Interest Income Recognized | 87 | 98 | 79
Interest Income Recognized Cash Basis | 6 | 6 | 0
Other Agricultural Loans [Member] |  |  |
Impaired Financing Receivable [Abstract] |  |  |
Unpaid Principal Balance | 1,653 | 105 |
Recorded Investment With No Allowance | 1,629 | 105 |
Recorded Investment With Allowance | 24 | 0 |
Total Recorded Investment | 1,653 | 105 |
Related Allowance | 30 | 0 |
Average Recorded Investment | 190 | 37 | 0
Interest Income Recognized | 11 | 1 | 0
Interest Income Recognized Cash Basis | $ 0 | $ 0 | $ 0

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