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DERIVATIVE FINANCIAL INSTRUMENTS (Embedded derivatives blance sheet category and fair values) (Details) - Embedded derivatives - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Other assets    
Derivative [Line Items]    
Notional Amount $ 11,742 $ 11,266
Fair Value 717 453
Other liabilities    
Derivative [Line Items]    
Notional Amount 0 2,231
Fair Value $ 0 $ (54)