EMPLOYEE BENEFIT PLANS (Schedule of Pre-tax Amounts Included in Accumulated Other Comprehensive Income Expected to be Recognized in 2014) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Employee benefit plans [Line Items]
Unrecoginzed net actuarial loss	$ 2,816	$ 2,632
Amortization of defined benefit pension, before tax
Total amount included in accumulated other comprehensive loss	$ 2,816	$ 2,632
Cash Balance Plan [Member]
Employee benefit plans [Line Items]
Unrecoginzed net actuarial loss	$ 2,229	$ 2,126
Amortization of defined benefit pension, before tax
Total amount included in accumulated other comprehensive loss	$ 2,229	$ 2,126
SERP Plan [Member]
Employee benefit plans [Line Items]
Unrecoginzed net actuarial loss	$ 587	$ 506
Amortization of defined benefit pension, before tax
Total amount included in accumulated other comprehensive loss	$ 587	$ 506