INCOME TAXES (Components of Income Tax Expense (Benefit)) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Current:
Federal	$ 0	$ (34,733)	$ (201)
Foreign	0	0	28,921
State	(707)	(805)	1,421
Current Income Tax Expense (Benefit)	(707)	(35,538)	30,141
Deferred:
Federal	0	202,552	56,482
State	0	6,423	2,512
Deferred Income Tax Expense (Benefit)	0	208,975	58,994
Total income tax	$ (707)	$ 173,437	$ 89,135