SHARE-BASED COMPENSATION OTHER (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
Jun. 30, 2018	Jun. 30, 2017
Summary of share-based compensation expense
Net effect of share-based compensation expense on net loss	$ 489	$ 462
Reduction in earnings per share:
Basic earnings per share	$ 0.03	$ 0.03
Diluted earnings per share	$ 0.03	$ 0.03
Pre-tax compensation expense for all unvested share-based awards	$ 1,640
Cost of sales:
Summary of share-based compensation expense
Share-based compensation expense	61	$ 60
Selling, general and administrative
Summary of share-based compensation expense
Share-based compensation expense	$ 428	$ 402

No definition available.

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- Definition

Represents the reduction in diluted earnings per share related to compensation cost for equity-based payment arrangements recognized in income during the period.

+ References

No definition available.

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Represents the reduction in basic earnings per share related to compensation cost for equity-based payment arrangements recognized in income during the period.

+ References

No definition available.

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Represents the expense 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5047-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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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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No definition available.

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- Definition

Unrecognized cost of unvested share-based compensation awards.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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