Income Tax	3 Months Ended
Mar. 31, 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 determined that it was more likely than not that it will not be able to utilize its deferred tax assets to offset future taxable income. Therefore, substantially all deferred tax assets are subject to a tax valuation allowance until the Company can establish that the recoverability of its deferred tax assets is more likely than not to be realized. Although the Company is in a full tax valuation allowance position, a tax expense of $0.1 million was recorded in continuing operations for the three months ended March 31, 2015, primarily due to state taxes and reserves for uncertain tax positions. The tax benefit of $0.8 million for the three months ended March 31, 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 March 31, 2015, the Company is subject to U.S. Federal income tax examinations for the years 2011 through 2013 and income tax examinations from various other jurisdictions for the years 2006 through 2013. 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.

Income Taxes

Primarily due to the cumulative losses that the Company has incurred over the past three years, the Company determined that it was more likely than not that it will not be able to utilize its deferred tax assets to offset future taxable income. Therefore, substantially all deferred tax assets are subject to a tax valuation allowance until the Company can establish that the recoverability of its deferred tax assets is more likely than not to be realized. Although the Company is in a full tax valuation allowance position, a tax expense of $0.1 million was recorded in continuing operations for the three months ended March 31, 2015, primarily due to state taxes and reserves for uncertain tax positions. The tax benefit of $0.8 million for the three months ended March 31, 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 March 31, 2015, the Company is subject to U.S. Federal income tax examinations for the years 2011 through 2013 and income tax examinations from various other jurisdictions for the years 2006 through 2013. 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.