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Stock-Based Compensation (Tables)
 9 Months Ended
Apr. 30, 2020
Share-based Payment Arrangement [Abstract]  
Schedule of Restricted Stock Transactions

A summary of restricted stock transactions is shown below:
 
Restricted Shares
(in thousands)
 
Weighted Average Grant Date Fair Value
Non-vested restricted stock outstanding at July 31, 2019
414

 
$
33.09

Granted
23

 
$
33.33

Vested
(41
)
 
$
32.34

Forfeitures
(5
)
 
$
32.33

Non-vested restricted stock outstanding at April 30, 2020
391