Condensed Consolidated Statements of Comprehensive Loss (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net loss	$ (8,283)us-gaap_ProfitLoss	$ (3,583)us-gaap_ProfitLoss	$ (10,453)us-gaap_ProfitLoss	$ (13,557)us-gaap_ProfitLoss
Other comprehensive loss:
Foreign currency translation adjustment	2	(15)	(146)	(121)
Net change in accumulated other comprehensive loss	2	(15)	(146)	(121)
Comprehensive loss	$ (8,281)	$ (3,598)	$ (10,599)	$ (13,678)

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, 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.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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