BENEFIT PLANS (Components of Net Periodic Benefit Cost) (Details) - SERP - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 62	$ 63	$ 124	$ 125
Less: expected return on plan assets	(10)	(18)	(20)	(37)
Plus: amortization of unrecognized loss	121	105	243	211
Net cost	$ 173	$ 150	$ 347	$ 299