Goodwill and Other Intangibles (Tables)

3 Months Ended

Oct. 31, 2018

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):

2020	$	667
2021	$	484
2022	$	334
2023	$	202
2024	$	68