SHARE-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2013

Schedule of Information with Respect to Outstanding and Exercisable Stock Options

The following table summarizes information with respect to all outstanding and exercisable stock options under all of our plans as of December 31, 2013:

	Options Outstanding						Options Exercisable
Range of Exercise Prices	Number of Options Outstanding		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in Years)		Number Exercisable		Weighted Average Exercise Price
$  2.20    $  2.20		644,628	$	2.20		9.27		—	$	0.00
$  2.62    $  2.65		96,729	$	2.65		9.61		2,221	$	2.62
$  2.72    $  2.72		700,972	$	2.72		9.17		337,500	$	2.72
$  2.82    $  6.51		415,002	$	3.79		9.21		84,648	$	4.94
$  8.63    $13.67		394,500	$	9.81		7.13		223,804	$	10.70
$14.96    $22.04		480,384	$	20.31		4.83		437,192	$	20.17
$22.13    $30.67		481,244	$	27.67		5.91		431,076	$	27.96
$30.80    $34.70		498,751	$	33.31		2.16		498,751	$	33.31
$34.86    $62.56		185,100	$	54.94		0.72		185,100	$	54.94
$68.24    $68.24		3,125	$	68.24		0.43		3,125	$	68.24
		3,900,435	$	15.15		6.76		2,203,417	$	23.42

Schedule of Restricted Stock Units to be Settled in Cash

The following table summarizes information with respect to all cash-settled restricted stock units during the year to date ended December 31, 2013:

	Restricted Stock Units to be Settled in Cash
Outstanding as of December 31, 2012		—
Granted		2,938,283
Vested		—
Forfeited		(649,368	)
Outstanding as of December 31, 2013		2,288,915

Schedule of Fair Value of Stock Option Award Granted Estimated on Date of Grant Using the Black-Scholes-Merton Option Pricing Model

The weighted average fair value per share of stock option awards granted during the years ended December 31, 2013, 2012 and 2011, and assumptions used to value stock options are as follows:

	For the Year Ended December 31,
	2013			2012			2011
Dividend yield		—			—			—
Risk-free interest rate		1.1	%		0.6	%		2.2	%
Weighted average volatility		64.6	%		68.4	%		53.3	%
Expected life (in years)		5.6			5.2			5.5
Weighted average grant date fair value per share of options granted	$	1.47		$	4.10		$	10.89

Employee Stock Option [Member]

Summary of Stock Option Activity

Stock option activity during the years ended December 31, 2013, 2012 and 2011, under all of our plans was as follows:

	Options			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value (in thousands)
Outstanding as of December 31, 2010		3,574,614		$	28.29
Granted		565,720			21.87
Exercised		(141,625	)		14.60			$	1,112
Forfeited		(456,459	)		24.69
Cancelled		(188,788	)		36.94
Outstanding as of December 31, 2011		3,353,462		$	27.79
Granted		534,895			7.91
Exercised		—			—			$	—
Forfeited		(196,400	)		18.52
Cancelled		(1,100,070	)		24.09
Outstanding as of December 31, 2012		2,591,887		$	25.96
Granted		1,934,005			2.58
Exercised		(1,275	)		3.08			$	3
Forfeited		(261,366	)		5.19
Cancelled		(362,816	)		31.60
Outstanding as of December 31, 2013		3,900,435		$	15.15		6.8 years	$	5,513
Exercisable as of December 31, 2013		2,203,417		$	23.42		5.0 years	$	1,116

Restricted Stock Shares [Member]

Schedule of Information with Respect to Outstanding Shares of Restricted Stock

The following table summarizes information with respect to all outstanding restricted stock and restricted stock units to be settled in shares of stock under our plans during the years ended December 31, 2013, 2012 and 2011:

	Restricted Stock to be Settled in Shares of Stock
	Shares			Weighted Average Grant-Date Fair Value Per Share		Units			Weighted Average Grant-Date Fair Value Per Unit		Total
Outstanding as of December 31, 2010		2,188,636		$	23.17		—		$	—		2,188,636
Granted		1,266,170			21.83		—			—		1,266,170
Vested		(816,017	)		15.55		—			—		(816,017	)
Forfeited		(842,042	)		25.19		—			—		(842,042	)
Outstanding as of December 31, 2011		1,796,747		$	24.74		—		$	—		1,796,747
Granted		—			—		1,416,832			8.32		1,416,832
Vested		(374,260	)		24.74		—			—		(374,260	)
Forfeited		(568,196	)		24.73		(272,899	)		8.53		(841,095	)
Outstanding as of December 31, 2012		854,291		$	24.74		1,143,933		$	8.27		1,998,224
Granted		—			—		43,313			2.72		43,313
Vested		(208,461	)		23.10		(306,605	)		8.60		(515,066	)
Forfeited		(424,268	)		27.01		(342,020	)		7.22		(766,288	)
Outstanding as of December 31, 2013		221,562		$	22.19		538,621		$	8.30		760,183