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Other Comprehensive Income (Loss) (Details) - Comprehensive Income (Loss) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2017 | Mar. 31, 2016
COMPREHENSIVE INCOME (Details) - Comprehensive Income (Loss) [Line Items] |  |
Sale of securities available-for-sale Net gains on sale of securities available for sale | $ 689 | $ 895
Sale of securities available-for-sale Income tax expense | (268) | (357)
Total reclassification | (441) | (221)
Amounts Reclassified from Accumulated Other Comprehensive Income/(Loss) [Member] |  |
COMPREHENSIVE INCOME (Details) - Comprehensive Income (Loss) [Line Items] |  |
Sale of securities available-for-sale Net gains on sale of securities available for sale | 1,596 |
Sale of securities available-for-sale Income tax expense | (579) |
Sale of securities available-for-sale | 1,017 |
Amortization of pension plan net actuarial losses Salaries and employee benefits | (103) | (102)
Amortization of pension plan net actuarial losses Income tax benefit | 42 | 41
Amortization of pension plan net actuarial losses | (61) | (61)
Total reclassification | $ 956 | $ (61)

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