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FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK: (Tables) | 12 Months Ended
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Dec. 31, 2015
Risks and Uncertainties [Abstract] |
Summary of Commitment and Contingent Liabilities | Commitment and contingent liabilities are summarized as follows at December 31:
(Dollar amounts in thousands) |  | 2015 |  | 2014
Home Equity |  | $ | 52,711 |  |  | $ | 54,388 |
Commercial Operating Lines |  | 259,019 |  |  | 249,354 |
Other Commitments |  | 53,026 |  |  | 50,850 |
TOTAL |  | $ | 364,756 |  |  | $ | 354,592 |
Commercial letters of credit |  | $ | 7,195 |  |  | $ | 7,684 |

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