DERIVATIVES (Details) - Interest rate swaps - Derivative designated as a cash flow hedge - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Derivatives
Notional amounts	$ 125,000	$ 125,000
Weighted average pay rates (as a percent)	1.58%	1.58%
Weighted average receive rates (as a percent)	0.63%	0.51%
Weighted average maturity	2 years 8 months 19 days	3 years 2 months 19 days