SECURITIES, Other-Than-Temporary-Impairment (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
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| SECURITIES [Abstract] | |||
| OTTI charges | $ 0 | $ 0 | $ 0 |
| Securities pledged as security for public deposits, letters of credit and for other purposes required or permitted by law | $ 2,000,000 | $ 2,000,000 | |
| X | ||||||||||
- Definition The carrying amount of held-to-maturity securities that serve as collateral for borrowings. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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