XML 105 R91.htm IDEA: XBRL DOCUMENT v3.22.2.2
SHARE-BASED PAYMENTS - Summary of Option Activity (Detail) - $ / shares
shares in Thousands
12 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Number of Shares    
Stock options outstanding, beginning balance (in shares) 12  
Granted (in shares) 0  
Exercised (in shares) 0  
Forfeited or expired (in shares) (12)  
Stock options outstanding, ending balance (in shares) 0 12
Stock options exercisable (in shares) 0  
Weighted Average Exercise Price    
Stock options outstanding, beginning balance (in usd per shares) $ 3.41  
Granted (in usd per shares) 0  
Exercised (in usd per shares) 0  
Forfeited or expired (in usd per shares) 3.41  
Stock options outstanding, ending balance (in usd per shares) 0 $ 3.41
Stock options exercisable (in usd per shares) $ 0  
Weighted Average Remaining Contractual Term (Years)    
Stock options outstanding 0 years 2 months 12 days
Stock options exercisable 0 years