INCOME TAXES (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended			24 Months Ended	48 Months Ended	60 Months Ended	24 Months Ended	60 Months Ended	72 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012	Dec. 31, 2012 China [Member]	Dec. 31, 2012 U.S. Federal [Member]	Dec. 31, 2012 Other U.S. state and local juristictions [Member]	Dec. 31, 2012 United Kingdon [Member]	Dec. 31, 2012 Australia [Member]	Dec. 31, 2012 Other Jurisdictions [Member]
Tax open years subject to examination [Line Items]
Open Tax Year							2009	2008	2011	2008	2007
Income Tax Examination, Year under Examination						2011
Income tax benefit (provision)			$ (39)	$ (4,765)
Pre-tax income (loss)	(5,673)	(3,725)	(14,091)	(7,591)
Effective income tax rate			0.30%	62.80%
Unrecognized tax benefits	3,847		3,847		3,845
Accrued interest and penalties	739		739		701
Estimated interest and penalties benefit			58	(938)
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Lower Bound	50		50
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound	$ 300		$ 300