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Defined Contribution Plans

12 Months Ended

Jul. 31, 2016

Defined Contribution Plans [Abstract]

17.	Defined Contribution Plans

Contributions to the EEI Defined Contribution Plan and EEI Supplemental Retirement Plan are discretionary and determined annually by its Board of Directors. The Walsh Defined Contribution Plan provides for mandatory employer contributions to match 100% of employee contributions up to 4% of each participant’s compensation. The total expense under these plans was $1.4 million, $1.2 million, and $1.7 million for fiscal years 2016, 2015 and 2014, respectively.