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Income Taxes	9 Months Ended
Income Taxes	Sep. 30, 2011
Income Taxes [Abstract]
Income Taxes	9. Income Taxes The Company had approximately $1.7 million and $1.4 million of total unrecognized tax benefits as of September 30, 2011 and December 31, 2010, respectively. The Company recognizes interest and/or penalties related to income tax matters in income tax expense. The Company had accrued interest of zero and $(0.2) million (net of tax benefit) at September 30, 2011 and December 31, 2010, respectively, related to uncertain tax positions.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References

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+ Details