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NON-CONTROLLING INTERESTS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
NON-CONTROLLING INTERESTS [Abstract]
Net income (loss) attributable to NCI in DSIT	$ (113)	$ 1	$ (138)	$ 22
Net loss attributable to NCI in USSI	(281)	(292)	(527)	(525)
Net Loss Attributable to Noncontrolling Interest	$ (394)	$ (291)	$ (665)	$ (503)

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- Definition

Net income attributable to NCI in DSIT

+ References

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- Definition

Net loss attributable to NCI in USSI

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- Definition

Amount of Net Income (Loss) attributable to noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 50

-Paragraph 1A

-URI http://asc.fasb.org/extlink&oid=18733093&loc=SL4573702-111684



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 55

-Paragraph 4J

-URI http://asc.fasb.org/extlink&oid=31814832&loc=SL4591551-111686

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