Income Taxes (Details 3) - Jun. 30, 2015 - USD ($) $ in Millions	Total
Operating loss carryforwards disclosures
Reduction valuation allowance amount	$ 0.3
Amount of future tax benefits	5.0
State
Operating loss carryforwards disclosures
Net operating loss carryforwards expiring between 2015 and 2033	$ 321.7

Amount of other deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. For example, but not limited to, acquisition-date income tax benefits or expenses recognized from changes in the acquirer's valuation allowance for its previously existing deferred tax assets resulting from a business combination and adjustments to beginning-of-year balance of a valuation allowance because of a change in circumstance causing a change in judgment about the realizability of the related deferred tax asset in future periods.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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-Publisher FASB

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section I

-Subsection 7

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

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-Name Accounting Standards Codification

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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