Stockholders' Equity	9 Months Ended
	Apr. 30, 2021
Equity [Abstract]
Stockholders' Equity	Stockholders’ EquityTotal stock-based compensation expense recognized in the three-month periods ended April 30, 2021 and April 30, 2020 for stock-based awards totaled $8,366 and $4,350, respectively. Total stock-based compensation expense recognized in the nine-month periods ended April 30, 2021 and April 30, 2020 for stock-based awards totaled $21,424 and $14,425, respectively.