Income Taxes	6 Months Ended
Jun. 30, 2012
Income Taxes [Abstract]
Income Taxes	12. Income Taxes The Company's effective tax rates for the three months ended June 30, 2012 and 2011 were (5.7%) and (60.0%), respectively, and for the six months ended June 30, 2012 and 2011 were (7.7%) and (3.5%), respectively. The difference in the effective rate between the three month periods ended June 30, 2012 and 2011 was primarily due to the Company's decision to record a valuation allowance against the deferred tax benefit for the six months ended June 30, 2012. The Company concluded that the additional benefits generated during the period did not meet the more likely than not criteria for realization. The conclusion was determined solely based on the reversal of current timing differences and did not consider future taxable income to be generated by the Company. The Company continues to maintain that the deferred tax assets recorded as of December 31, 2011, primarily related to net operating losses generated prior to December 31, 2011, are more likely than not to be realized based on the reversal of deferred tax liabilities also recorded as of December 31, 2011. The difference in the effective rate for the six month periods ended June 30, 2012 and 2011 was primarily due to the impact of the tax contingency reserve recorded in the six months ended June 30, 2012 and the decrease in loss before income taxes for the six month period ended June 30, 2012 as compared to the 2011 period. The Company does not anticipate being able to utilize any additional tax benefits generated in 2012 so a full valuation allowance was recorded against this benefit. This conclusion was determined solely on the reversal of timing differences recorded as of December 31, 2011, not taking into account future profitability of the Company, as required under generally accepted accounting principles. The Company recorded additional interest charges related to its tax contingency reserve for the six months ended June 30, 2012. Additionally, uncertain tax positions recorded in prior periods were increased due to a change in estimate. The Company's consolidated federal income tax return for 2010 is currently under audit by the Internal Revenue Service. Tax returns for years 2008 and 2009 are subject to future examination by tax authorities. In addition, certain tax returns are open from 2000 through 2007 to the extent of the net operating losses generated during those periods.

Income Taxes

6 Months Ended

Jun. 30, 2012

12. Income Taxes

The Company's effective tax rates for the three months ended June 30, 2012 and 2011 were (5.7%) and (60.0%), respectively, and for the six months ended June 30, 2012 and 2011 were (7.7%) and (3.5%), respectively. The difference in the effective rate between the three month periods ended June 30, 2012 and 2011 was primarily due to the Company's decision to record a valuation allowance against the deferred tax benefit for the six months ended June 30, 2012. The Company concluded that the additional benefits generated during the period did not meet the more likely than not criteria for realization. The conclusion was determined solely based on the reversal of current timing differences and did not consider future taxable income to be generated by the Company. The Company continues to maintain that the deferred tax assets recorded as of December 31, 2011, primarily related to net operating losses generated prior to December 31, 2011, are more likely than not to be realized based on the reversal of deferred tax liabilities also recorded as of December 31, 2011. The difference in the effective rate for the six month periods ended June 30, 2012 and 2011 was primarily due to the impact of the tax contingency reserve

recorded in the six months ended June 30, 2012 and the decrease in loss before income taxes for the six month period ended June 30, 2012 as compared to the 2011 period.

The Company does not anticipate being able to utilize any additional tax benefits generated in 2012 so a full valuation allowance was recorded against this benefit. This conclusion was determined solely on the reversal of timing differences recorded as of December 31, 2011, not taking into account future profitability of the Company, as required under generally accepted accounting principles.

The Company recorded additional interest charges related to its tax contingency reserve for the six months ended June 30, 2012. Additionally, uncertain tax positions recorded in prior periods were increased due to a change in estimate. The Company's consolidated federal income tax return for 2010 is currently under audit by the Internal Revenue Service. Tax returns for years 2008 and 2009 are subject to future examination by tax authorities. In addition, certain tax returns are open from 2000 through 2007 to the extent of the net operating losses generated during those periods.