INCOME TAXES Federal Statutory Income Tax Rate Reconciliation (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Provision for (benefit from) continuing operations at Federal statutory rate of 35%	$ (6,281)	$ (9,431)	$ (3,616)
State income taxes, net of Federal income tax effect	(357)	(2)	(2,143)
Change in valuation allowance	(3,427)	7,949	2,545
Taxes related to foreign income	5,628	949	(2,646)
Nondeductible expenses and others	2,278	3,799	2,751
Provision for (benefit from) income taxes	$ (2,159)us-gaap_IncomeTaxExpenseBenefit	$ 3,264us-gaap_IncomeTaxExpenseBenefit	$ (3,109)us-gaap_IncomeTaxExpenseBenefit

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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