Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
Jun. 30, 2012	Dec. 31, 2011 Internal Revenue Service (IRS)
Net Operating Loss Carry Forwards
Net Operating Loss Carry Forwards		$ 135,400
Valuation Allowance Related to Deferred Tax Asset Associated with Carry Forwards		14,600
Deferred Tax Asset Associated with the Carry Forwards		$ 53,900
Projected Effective Income Tax Rate
2012 Income Tax Effective Rate	30.00%

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

+ References+ Details

The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.

+ References

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details