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INCOME TAXES - Components of Income Tax Provision (Details) - USD ($)
$ in Thousands
12 Months Ended
Jul. 27, 2019
Jul. 28, 2018
Federal:    
Current $ 7,669 $ 5,546
Deferred (1,149) (915)
State:    
Current 4,198 3,262
Deferred (734) (135)
Income taxes $ 9,984 $ 7,758