STOCK-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-Based Compensation Charged

The charge for stock-based compensation in our consolidated statements of operations was as follows:

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2013		2012		2013		2012
Selling, general and administrative expenses	$	964	$	1,106	$	3,144	$	3,197
Restructuring costs (Note 14)	742		—		742		—
Total stock-based compensation charge	1,706		1,106		3,886		3,197

Schedule of Stock Option Activity

A summary of option activity for the nine months ended September 30, 2013 is presented below:

	Shares		Weighted Average Exercise Price per Share		Weighted Average Remaining Contractual Term (years)	Aggregate Intrinsic Value
Outstanding at January 1, 2013	2,219,625		$	31.51	4.06	$	—
Exchanged	(1,618,000	)	31.54
Forfeited	(78,125	)	37.49
Expired	(70,000	)	$	51.45
Outstanding at September 30, 2013	453,500		$	27.30	1.61	$	—
Vested or expected to vest	453,500		27.30		1.61	—
Exercisable at September 30, 2013	453,500		$	27.30	1.61	$	—

Schedule of Restricted Stock Unit Activity

The following table summarizes information about unvested RSUs as at September 30, 2013:

	Number of Shares/Units		Weighted Average Grant Date Fair Value
Unvested at December 31, 2012	584,000		$	5.61
Granted	670,500		2.60
Granted - option exchange program	545,136		3.27
Vested	(235,500	)	5.48
Forfeited	(103,775	)	4.67
Unvested at September 30, 2013	1,460,361		$	3.72