OTHER COMPREHENSIVE (LOSS) INCOME (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Foreign currency translation adjustments, before tax	$ (509)		$ (621)
Foreign currency translation adjustments, tax benefit	0		0
Foreign currency translation adjustments, net of tax	(509)		(621)
Unrealized gains on available-for-sale investments, before tax	(3)		(3)
Unrealized gains on available-for-sale investments, tax benefit	0		1
Unrealized gains on available-for-sale investments, net of tax	(3)		(2)
Other comprehensive (loss) income, before tax	(512)		(624)
Other comprehensive (loss) income, tax benefit	0		1
Other comprehensive (loss) income, net of tax	$ (512)	$ (268)	$ (623)	$ (88)

Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, on foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 45

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569643-111683

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