Goodwill and Other Intangibles (Tables) |
9 Months Ended | ||||||||||||||||||||||||||||
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Apr. 30, 2016 | |||||||||||||||||||||||||||||
| Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||
| Schedule of Finite-Lived Intangible Assets, Future Amortization Expense | Estimated intangible amortization for the next five fiscal years is as follows (in thousands):
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