Income Tax	9 Months Ended
Sep. 30, 2013
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Primarily due to the cumulative losses that the Company recorded 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 benefit of $0.4 million was recorded in continuing operations for the nine months ended September 30, 2013, primarily due to the allocation of tax expenses between continuing and discontinued operations. 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, 2013, the Company is subject to U.S. Federal income tax examinations for the years 2010 through 2012 and income tax examinations from various other jurisdictions for the years 2006 through 2012. The Company is also currently under examination by the Canada Revenue Authority ("CRA") for the years 2006 through 2010. The CRA issued a preliminary audit proposal on May 2, 2013, proposing increases to taxable income of $3.4 million Canadian dollars for the tax years 2008 and 2009. No adjustments were proposed for 2006, 2007 or 2010. The Company plans to aggressively contest these assessments and believes that it is more likely than not that the Company will eventually prevail in this matter. 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 Tax

9 Months Ended

Sep. 30, 2013

Primarily due to the cumulative losses that the Company recorded 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 benefit of $0.4 million was recorded in continuing operations for the nine months ended September 30, 2013, primarily due to the allocation of tax expenses between continuing and discontinued operations.

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, 2013, the Company is subject to U.S. Federal income tax examinations for the years 2010 through 2012 and income tax examinations from various other jurisdictions for the years 2006 through 2012. The Company is also currently under examination by the Canada Revenue Authority ("CRA") for the years 2006 through 2010. The CRA issued a preliminary audit proposal on May 2, 2013, proposing increases to taxable income of $3.4 million Canadian dollars for the tax years 2008 and 2009. No adjustments were proposed for 2006, 2007 or 2010. The Company plans to aggressively contest these assessments and believes that it is more likely than not that the Company will eventually prevail in this matter.

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.