Income Taxes	6 Months Ended
Jun. 30, 2013
Income Tax Expense (Benefit), Continuing Operations [Abstract]
Income Taxes	Income Taxes There were no material changes in the unrecognized tax benefits of the Company during the three and six months ended June 30, 2013.

- Definition

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.

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