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ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Narrative 3) (Details) - Core Deposits [Member]
12 Months Ended
Dec. 31, 2019
Minimum [Member]  
Finite-Lived Intangible Assets [Line Items]  
Estimated useful lives of intangible assets 6 years
Maximum [Member]  
Finite-Lived Intangible Assets [Line Items]  
Estimated useful lives of intangible assets 15 years