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INCOME TAXES - Components of Income Tax Provision (Details) - USD ($)
$ in Thousands
12 Months Ended
Jul. 31, 2021
Jul. 25, 2020
Federal:    
Current $ 7,172 $ (8,023)
Deferred (2,037) 10,846
State:    
Current 4,229 3,627
Deferred (505) 344
Income taxes $ 8,859 $ 6,794