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SHARE-BASED COMPENSATION (Details 3) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Summary of share-based compensation expense
Net effect of share-based compensation expense on net loss	$ 607	$ 330
Reduction in earnings per share:
Basic earnings per share (in dollars per share)	$ 0.04	$ 0.02
Diluted earnings per share (in dollars per share)	$ 0.04	$ 0.02
Pre-tax compensation expense for all unvested share-based awards	$ 1,947
Cost of sales
Summary of share-based compensation expense
Share-based compensation expense	62	$ 109
Selling, general and administrative
Summary of share-based compensation expense
Share-based compensation expense	$ 545	$ 221

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The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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Unrecognized cost of unvested share-based compensation awards.

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