Income Tax	9 Months Ended
Sep. 30, 2015
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Primarily due to the cumulative losses that the Company has incurred over the past three years, the Company has determined that there is insufficient positive evidence to conclude that it is more likely than not that it will be able to utilize its deferred tax assets to offset future taxable income. Therefore, substantially all deferred tax assets are currently subject to a tax valuation allowance. However, sufficient evidence may become available in future periods regarding the utilization of deferred tax assets that would lead to the reduction of all or a portion of the valuation allowance resulting in a decrease to income tax expense for the period in which the reduction is recorded. Although the Company is in this full tax valuation allowance position, a tax expense of $0.5 million was recorded in continuing operations for the nine months ended September 30, 2015, primarily due to state taxes and reserves for uncertain tax positions. The tax benefit of $0.3 million for the nine months ended September 30, 2014 was due to the allocation of income taxes between continuing and discontinued operations partly offset by state taxes and reserves for uncertain tax positions. The Company and its subsidiaries are subject to U.S. Federal income tax, as well as income tax of multiple state and foreign jurisdictions. As of September 30, 2015, the Company is subject to U.S. Federal income tax examinations for the years 2011 through 2014 and income tax examinations from various other jurisdictions for the years 2006 through 2014. The Company is also currently under examination by the Canada Revenue Authority ("CRA") for the years 2006 through 2010. The CRA examination was completed during May 2013 and resulted in proposed adjustments which amount to $1.3 million of additional tax for the 2008 and 2009 tax years. The Company is not in agreement with these adjustments and filed a request with Competent Authority programs in both the U.S. and Canada in October, 2013. The Competent Authority program assists taxpayers with respect to matters covered in the mutual agreement procedure provisions of tax treaties. Management has not recorded a reserve and is confident that the Company will prevail in this matter. The Company is unable to establish an estimated time frame in which this issue will be resolved through Competent Authority. Earnings from the Company’s foreign subsidiaries are considered to be indefinitely reinvested. A distribution of these non-U.S. earnings in the form of dividends or otherwise would subject the Company to both U.S. Federal and state income taxes, as adjusted for foreign tax credits. During the third quarter of 2015, as the result of a small acquisition, the Company recorded $0.3 million of tax deductible goodwill that may result in a tax benefit in future periods.

Income Taxes

Primarily due to the cumulative losses that the Company has incurred over the past three years, the Company has determined that there is insufficient positive evidence to conclude that it is more likely than not that it will be able to utilize its deferred tax assets to offset future taxable income. Therefore, substantially all deferred tax assets are currently subject to a tax valuation allowance. However, sufficient evidence may become available in future periods regarding the utilization of deferred tax assets that would lead to the reduction of all or a portion of the valuation allowance resulting in a decrease to income tax expense for the period in which the reduction is recorded. Although the Company is in this full tax valuation allowance position, a tax expense of $0.5 million was recorded in continuing operations for the nine months ended September 30, 2015, primarily due to state taxes and reserves for uncertain tax positions. The tax benefit of $0.3 million for the nine months ended September 30, 2014 was due to the allocation of income taxes between continuing and discontinued operations partly offset by state taxes and reserves for uncertain tax positions.

The Company and its subsidiaries are subject to U.S. Federal income tax, as well as income tax of multiple state and foreign jurisdictions. As of September 30, 2015, the Company is subject to U.S. Federal income tax examinations for the years 2011 through 2014 and income tax examinations from various other jurisdictions for the years 2006 through 2014. The Company is also currently under examination by the Canada Revenue Authority ("CRA") for the years 2006 through 2010. The CRA examination was completed during May 2013 and resulted in proposed adjustments which amount to $1.3 million of additional tax for the 2008 and 2009 tax years. The Company is not in agreement with these adjustments and filed a request with Competent Authority programs in both the U.S. and Canada in October, 2013. The Competent Authority program assists taxpayers with respect to matters covered in the mutual agreement procedure provisions of tax treaties. Management has not recorded a reserve and is confident that the Company will prevail in this matter. The Company is unable to establish an estimated time frame in which this issue will be resolved through Competent Authority.

Earnings from the Company’s foreign subsidiaries are considered to be indefinitely reinvested. A distribution of these non-U.S. earnings in the form of dividends or otherwise would subject the Company to both U.S. Federal and state income taxes, as adjusted for foreign tax credits. During the third quarter of 2015, as the result of a small acquisition, the Company recorded $0.3 million of tax deductible goodwill that may result in a tax benefit in future periods.