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Income Taxes - Additional Information (Detail)	6 Months Ended
	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Tax benefits	50.00%egan_MaximumAmountOfIncomeTaxBenefitsPercentageRealizedUponUltimateSettlement

X

- Definition

Maximum amount of income tax benefits percentage realized upon ultimate settlement.

+ References

No definition available.

+ Details

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- Details

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