Income Taxes	6 Months Ended
Jun. 30, 2015
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company maintains a valuation allowance for substantially all of its deferred tax assets. The valuation allowance is calculated in accordance with the provisions of the Financial Accounting Standards Board’s (“FASB”) Accounting Standard Codification (“ASC”) Topic 740 “Income Taxes,” which requires that a valuation allowance be established or maintained when it is “more likely than not” that all or a portion of deferred tax assets will not be realized. In the event the Company’s expectations of future operating results change, the valuation allowance may need to be adjusted upward or downward. As of June 30, 2015, the Company’s unreserved net U.S. deferred tax assets totaled $2.7 million, which is unchanged from December 31, 2014. These existing unreserved deferred tax assets are currently considered to be “more likely than not” realizable through the expected reversal of existing temporary differences and the ability to offset the related deductions against taxable income in open carryback years. The provision for the three months and six months ended June 30, 2015 has been calculated based on the actual tax expense incurred for those periods. Given the current uncertainty in expected income generated in various foreign jurisdictions, where tax rates can vary greatly, the Company’s actual tax rate is the best estimate of year-to-date tax expense. The Company’s effective tax rates for the three months ended June 30, 2015 and 2014 were 0.9% and 20.8%, respectively, and for the six months ended June 30, 2015 and 2014 were 85.5% and 7.0%, respectively. The Company’s effective tax rates for the three and six months ended June 30, 2015 were impacted by the change in valuation allowance related to the reduction of the legal contingency reserve as well as operating losses for which the Company cannot currently recognize a tax benefit. The Company’s income tax expense for the six months ended June 30, 2015 of $1.5 million relates to income from the Company’s non-U.S. businesses. This foreign tax expense has not been offset by the tax benefits on losses within the U.S. and other jurisdictions, from which the Company cannot currently benefit; therefore creating a high effective tax rate. The Company has approximately $2.0 million of unrecognized tax benefits and does not expect to recognize significant increases in unrecognized tax benefits during the next 12-month period. Interest and penalties, if any, related to unrecognized tax benefits are recorded in income tax expense. As of June 30, 2015, the Company’s U.S. federal tax returns for 2011 and subsequent years remain subject to examination by tax authorities. The Company is no longer subject to U.S. Internal Revenue Service (“IRS”) examination for periods prior to 2011, although carryforward attributes that were generated prior to 2011 may still be adjusted upon examination by the IRS if they either have been or will be used in an open year. In the Company’s foreign tax jurisdictions, tax returns for 2009 and subsequent years generally remain open to examination.

Income Taxes

The Company maintains a valuation allowance for substantially all of its deferred tax assets. The valuation allowance is calculated in accordance with the provisions of the Financial Accounting Standards Board’s (“FASB”) Accounting Standard Codification (“ASC”) Topic 740 “Income Taxes,” which requires that a valuation allowance be established or maintained when it is “more likely than not” that all or a portion of deferred tax assets will not be realized. In the event the Company’s expectations of future operating results change, the valuation allowance may need to be adjusted upward or downward. As of June 30, 2015, the Company’s unreserved net U.S. deferred tax assets totaled $2.7 million, which is unchanged from December 31, 2014. These existing unreserved deferred tax assets are currently considered to be “more likely than not” realizable through the expected reversal of existing temporary differences and the ability to offset the related deductions against taxable income in open carryback years.

The provision for the three months and six months ended June 30, 2015 has been calculated based on the actual tax expense incurred for those periods. Given the current uncertainty in expected income generated in various foreign jurisdictions, where tax rates can vary greatly, the Company’s actual tax rate is the best estimate of year-to-date tax expense. The Company’s effective tax rates for the three months ended June 30, 2015 and 2014 were 0.9% and 20.8%, respectively, and for the six months ended June 30, 2015 and 2014 were 85.5% and 7.0%, respectively. The Company’s effective tax rates for the three and six months ended June 30, 2015 were impacted by the change in valuation allowance related to the reduction of the legal contingency reserve as well as operating losses for which the Company cannot currently recognize a tax benefit. The Company’s income tax expense for the six months ended June 30, 2015 of $1.5 million relates to income from the Company’s non-U.S. businesses. This foreign tax expense has not been offset by the tax benefits on losses within the U.S. and other jurisdictions, from which the Company cannot currently benefit; therefore creating a high effective tax rate.

The Company has approximately $2.0 million of unrecognized tax benefits and does not expect to recognize significant increases in unrecognized tax benefits during the next 12-month period. Interest and penalties, if any, related to unrecognized tax benefits are recorded in income tax expense.

As of June 30, 2015, the Company’s U.S. federal tax returns for 2011 and subsequent years remain subject to examination by tax authorities. The Company is no longer subject to U.S. Internal Revenue Service (“IRS”) examination for periods prior to 2011, although carryforward attributes that were generated prior to 2011 may still be adjusted upon examination by the IRS if they either have been or will be used in an open year. In the Company’s foreign tax jurisdictions, tax returns for 2009 and subsequent years generally remain open to examination.