EMPLOYEE BENEFITS (Details) (USD $)	3 Months Ended				9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Jun. 30, 2013	Dec. 31, 2012	Sep. 30, 2014	Sep. 30, 2013
Net periodic defined benefit pension expense [Abstract]
Interest cost	$ 540,000	$ 499,000			$ 1,619,000	$ 1,495,000
Expected return on plan assets	(637,000)	(577,000)			(1,911,000)	(1,727,000)
Net amortization	6,000	62,000			19,000	184,000
Net periodic pension credit	(91,000)	(16,000)			(273,000)	(48,000)
Minimum required contribution for the pension plan				1,000,000
Additional minimum required contribution for the pension plan					0
Non-recurring gain			$ 1,700,000