FAIR VALUE OF FINANCIAL INSTRUMENTS, QUANTITATIVE INFORMATION ABOUT UNOBSERVABLE INPUTS USED IN RECURRING AND NONRECURRING LEVEL 3 INPUTS (Details) - Nonrecurring fair value measurements - Significant Unobservable Inputs (Level 3) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 5,340	$ 4,722
Impaired loans | High
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	8.25%	11.00%
Impaired loans | Low
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	4.50%	4.00%
Impaired loans | Weighted Average
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate	5.56%	5.27%
Other real estate owned
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value		$ 846