EMPLOYEE BENEFIT PLANS (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Defined contribution plan expense	$ 1,000,000	$ 43,000	$ 0
Defined contribution plan, percent matching contribution	2.00%
Deferred compensation liability	16,442,000	14,452,000
Carrying value of shares held in trust for stock related compensation plans	7,063,000	7,242,000
Cash surrender value of insurance policies	61,900,000	59,900,000
Supplemental Retirement and Salary Contribution Plans [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Deferred compensation plans expense	1,500,000	879,000	848,000
Deferred compensation liability	13,600,000	12,600,000
Deferred Cpmpensation Plans and Rabbi Trusts [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Deferred compensation liability	8,500,000	8,500,000
Carrying value of shares held in trust for stock related compensation plans	7,100,000	7,200,000
Shares held in Treasury for future payment	$ 7,100,000	$ 7,200,000