EARNINGS PER SHARE (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Numerator:
Net loss	$ (86,331)	$ (23,170)
Net loss attributable to noncontrolling interests	15	46
Net loss attributable to common stockholders	(86,316)	(23,124)
Denominator:
Weighted average basic common shares outstanding	39,454	39,441
Numerator:
Net loss attributable to common stockholders	(86,316)	(23,124)
Adjusted net income (loss) attributable to common stockholders	$ (86,316)	$ (23,124)
Denominator:
Weighted average basic common shares outstanding	39,454	39,441
Weighted average diluted common shares outstanding	39,454	39,441
Basic loss per share: (in dollars per share)	$ (2.19)	$ (0.59)
Diluted loss per share: (in dollars per share)	$ (2.19)	$ (0.59)