DEPOSITS - Narrative (Details) - USD ($) $ in Millions  | 
12 Months Ended | |
|---|---|---|
Dec. 31, 2019  | 
Dec. 31, 2018  | 
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| Deposits: | ||
| Overdrawn deposit accounts of loan | $ 1.6 | $ 1.6 | 
| Time deposits in denominations of $250,000 or more | $ 7.0 | $ 6.5 | 
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- Definition It represents as a overdrawn deposit accounts of loan. No definition available. 
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- References No definition available. 
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- Definition Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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