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Income Taxes
9 Months Ended
Sep. 30, 2014
Income Tax Disclosure [Abstract]  
Income Taxes
Income Taxes
The Company recorded a $0.2 million provision and $8,000 benefit for income taxes for the nine months ended September 30, 2014 and 2013, respectively. The expense / credit in both periods was primarily due to taxes on international operations and state income taxes.
As of September 30, 2014, the Company has provided a valuation allowance against certain federal and state deferred tax assets. Management continues to evaluate the realizability of deferred tax assets and the related valuation allowance. If management's assessment of the deferred tax assets or the corresponding valuation allowance were to change, the Company would record the related adjustment to income during the period in which management makes the determination.
As of September 30, 2014, there were no material changes to either the nature or the amounts of the uncertain tax positions previously determined for the year ended December 31, 2013.