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FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK (Tables) | 12 Months Ended
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Dec. 31, 2017
Investments, All Other Investments [Abstract] |
Schedule of financial instruments with off-balance sheet risk | At December 31, 2017 and 2016, financial instruments with off-balance sheet risk were as follows:
| December 31,
| 2017 |  | 2016
| (Dollars in thousands)
Notional of: |  |  |
Financial instruments whose contract amounts represent credit risk: |  |  |  |  |
Commitments to extend credit | $ | 917,405 |  |  | $ | 825,304 |
Standby letters of credit and financial guarantees written | 13,551 |  |  | 16,073 |
Notional of: |  |  |
Financial instruments whose contract amounts exceed the amount of credit risk: |  |  |  |
Interest rate options | 2,494 |  |  | 879 |
Forward interest rate contracts | 18,748 |  |  | 32,497 |

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- Definition Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined) which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13467-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13433-108611 + Details
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