Income Taxes	6 Months Ended
Jun. 30, 2015
Income Taxes [Abstract]
Income Taxes	(8) Income Taxes The Company’s income tax provisions for the three months ended June 30, 2015 and 2014 were $52,000 and $19,000, respectively, and the income tax provisions for the six months ended June 30, 2015 and 2014 were $80,000 and $31,000, respectively, which were primarily attributable to U.S. state and foreign income taxes. The Company’s effective income tax rates were (2.3%) and 1.3% for the three months ended June 30, 2015 and 2014, respectively, and (2.3%) and 1.7% for the six months ended June 30, 2015 and 2014, respectively. Calculation of the effective tax rate for both periods includes a non-cash valuation allowance recorded against the Company’s deferred tax assets, which partially offsets a tax benefit resulting from the operating loss generated in the period.

Income Taxes

6 Months Ended

Jun. 30, 2015

(8) Income Taxes

The Company’s income tax provisions for the three months ended June 30, 2015 and 2014 were $52,000 and $19,000, respectively, and the income tax provisions for the six months ended June 30, 2015 and 2014 were $80,000 and $31,000, respectively, which were primarily attributable to U.S. state and foreign income taxes.

The Company’s effective income tax rates were (2.3%) and 1.3% for the three months ended June 30, 2015 and 2014, respectively, and (2.3%) and 1.7% for the six months ended June 30, 2015 and 2014, respectively. Calculation of the effective tax rate for both periods includes a non-cash valuation allowance recorded against the Company’s deferred tax assets, which partially offsets a tax benefit resulting from the operating loss generated in the period.