EMPLOYEE BENEFITS (Textual) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2013 Minimum	Dec. 31, 2013 Maximum	Dec. 31, 2013 Fixed Income Investments	Dec. 31, 2013 Equity Securities	Dec. 31, 2013 Cash	Dec. 31, 2014 Scenario, Forecast [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Defined contribution plan, maximum annual contribution per employee, amount	$ 17,500.0
Defined contribution plan, employer discretionary contribution amount	2,300,000	2,300,000	2,307,000
Deferred compensation arrangement with individual, employee contribution, percent of salary				1.00%	25.00%
Deferred compensation arrangement with individual, employee contribution, percent of bonus					100.00%
Deferred compensation arrangement with individual, recorded liability	6,600,000	6,400,000
Deferred compensation arrangement with individual, compensation expense	962,000	614,000	(64,000)
Pension and other postretirement defined benefit plans, liabilities	2,647,000	4,568,000
Defined benefit plan, assumptions used calculating benefit obligation, discount rate	4.24%	3.31%
Defined Benefit Plan, Target Plan Asset Allocations						52.00%	40.00%	8.00%
Defined Benefit Plans, Estimated Future Employer Contributions in Next Fiscal Year									$ 600,000