Defined Contribution Plans

12 Months Ended

Jul. 31, 2019

Defined Contribution Plans [Abstract]

Defined Contribution Plans

18. 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 total expense under these plans was $1.2 million, $1.3 million, and $1.5 million for fiscal years 2019, 2018 and 2017, respectively.