Annual report pursuant to Section 13 and 15(d)

FAIR VALUE MEASUREMENTS (Narrative) (Details)

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FAIR VALUE MEASUREMENTS (Narrative) (Details)
participant in Thousands
12 Months Ended
Dec. 31, 2018
USD ($)
participant
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Weighted average pull through rate   80.00%  
Minimum number of market participants | participant 4    
Level 3 Fair value measurements weighted average related to impaired loans 5.30% 3.00%  
Level 3 fair value measurements weighted average related to other real estate owned 3.70% 22.50%  
Total valuation expenses related to foreclosed properties $ 1,300,000 $ 1,600,000 $ 1,000,000
Total valuation expenses related to former bank premises 0 339,000 $ 0
Loans held for sale 0 $ 40,662,000  
Interest Rate Lock Commitments      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Derivative, amount $ 0