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Income Taxes
6 Months Ended
Jun. 30, 2016
Income Tax Disclosure [Abstract]  
Income Taxes
Income Taxes

The Company records income tax expense or benefit each quarter based on its estimated full-year effective tax rate. Income tax benefits of $410 and $575 were recognized in the three and six months ended June 30, 2016, respectively. An income tax benefit of $149 and income tax expense of $160 were recognized in the three and six months ended June 30, 2015, respectively. The Company continues to carry a full valuation allowance on its net deferred tax assets, which totaled $20,273 and $14,461 at June 30, 2016 and December 31, 2015, respectively.