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General (Details)	Mar. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Ownership percentage in subsidiaries	100.00%efsi_ConsolidatedFinancialOwnershipWhollyOwnedSubsidiaryPercentage

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- Definition

Consolidated Financial Ownership Wholly Owned Subsidiary Percentage

+ References

No definition available.

+ Details

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