STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2015

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

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The weighted average assumptions used in the Black-Scholes model for grants made in the year ending December 31, 2015 were as follows:

	For The Year Ending December 31, 2015
Risk-free interest rate	1.86		%
Expected term (years)	6.25
Expected volatility	75.18		%
Dividend yield	0		%
Weighted-average fair value	$	1.54

Schedule of Stock-Based Compensation Charged

	For The Year Ending December 31,
	2015		2014		2013
Selling, general and administrative expenses	$	2,439	$	1,344	$	4,197
Restructuring costs (Note 15)	—		—		1,919
Total stock-based compensation charge	$	2,439	$	1,344	$	6,116

Schedule of Stock Option Activity

A summary of option activity for the year ended December 31, 2015 is presented below:

	Shares		Weighted Average Exercise Price per Share		Weighted Average Remaining Contractual Term (years)	Aggregate Intrinsic Value
Outstanding at December 31, 2014	155,000		$	29.88	0.92	$	—
Granted	1,600,000		2.29
Forfeited	(20,000	)	23.12
Expired	(69,000	)	28.23
Outstanding at December 31, 2015	1,666,000		$	3.53	9.07	$	640
Vested or expected to vest	1,666,000		3.53		9.07	640
Exercisable at December 31, 2015	66,000		$	33.66	0.42	$	—

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range

Schedule of Restricted Stock Unit Activity

The following table summarizes information about unvested RSUs as at December 31, 2015:

	Number of Shares / Units		Weighted-Average Grant Date Fair Value
Unvested at December 31, 2014	1,367,234		$	3.06
Granted	1,661,430		2.56
Vested	(465,136	)	3.16
Forfeited	(8,931	)	3.85
Unvested at December 31, 2015	2,554,597		$	2.72