EMPLOYEE BENEFIT PLANS (Details 4) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Change in plan assets
Fair value of plan assets at beginning of year	$ 10,000
Fair value of plan assets at end of year	16,000	$ 10,000
Supplemental Executive Retirement Plans [Member]
Change in accumulated benefit obligation
Benefit obligation at beginning of year	13,290	12,537	$ 8,243
Accumulated service cost	395	742	397
Interest cost	539	470	390
Plan amendment			1,357
Actuarial loss/(gain)	273	(183)	2,421
Accumulated benefit obligation at end of year	14,177	13,290	12,537
Change in plan assets
Employer contribution	320	276	271
Benefits paid	(320)	(276)	(271)
Funded status at end of year	(14,177)	(13,290)	(12,537)
Assets	0	0	0
Liabilities	(14,177)	(13,290)	(12,537)
Accrued benefit cost	(14,177)	(13,290)	(12,537)
Amounts recognized in accumulated other comprehensive income (“AOCI”)
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Gains (Losses), before Tax	2,830	2,859	3,305
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Prior Service Cost (Credit), before Tax	1,323	1,599	1,904
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax	4,153	4,458	5,209
Information for plans with an accumulated benefit obligation in excess of plan assets
Projected benefit obligation	14,177	13,290	12,537
Accumulated benefit obligation	14,177	13,290	12,537
Net periodic benefit cost
Service cost	395	742	397
Interest cost	539	470	390
Amortization of prior service cost	276	305	113
Recognized net actuarial loss	303	317	54
Net periodic benefit cost	1,513	1,834	954
Amounts in accumulated other comprehensive income expected to be recognized in net periodic benefit cost over next fiscal year
Net actuarial loss	338	270	309
Net prior service cost	$ 276	$ 276	$ 947
Minimum [Member]
Amounts in accumulated other comprehensive income expected to be recognized in net periodic benefit cost over next fiscal year
Discount rate used for benefit obligation	2.49%	2.49%	2.24%
Discount rate used for net periodic benefit cost	2.49%	2.24%	2.43%
Maximum [Member]
Amounts in accumulated other comprehensive income expected to be recognized in net periodic benefit cost over next fiscal year
Discount rate used for benefit obligation	3.94%	4.16%	3.84%
Discount rate used for net periodic benefit cost	4.16%	3.84%	4.76%