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Earnings Per Common Share (Tables)
6 Months Ended
Jan. 31, 2020
Earnings Per Share [Abstract]  
Schedule of Earnings Per Common Share
The following table reflects the weighted-average common shares used to compute basic and diluted earnings per common share as included on the Condensed Consolidated Statements of Income and Comprehensive Income:

Three Months Ended January 31,Six Months Ended January 31,
2020201920202019
Weighted-average shares outstanding for basic earnings per share
55,198,756  52,806,981  55,146,915  52,766,739  
Unvested restricted stock units197,360  60,706  163,470  116,906  
Weighted-average shares outstanding assuming dilution
55,396,116  52,867,687  55,310,385  52,883,645