Goodwill and Other Intangibles (Tables) |
6 Months Ended | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 31, 2017 | |||||||||||||||||||||||||||||
| 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):
|
||||||||||||||||||||||||||||