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Debt (Tables)
12 Months Ended
Jul. 31, 2021
Debt Disclosure [Abstract]  
Schedule of Long-term Debt
Long-term debt consists of:
July 31,
2021
July 25,
2020
Unsecured revolving line of credit$— $50,000 
Secured term loan47,025 $0— 
Unsecured term loan21,104 24,694 
New Market Tax Credit Financing 5,674 5,921 
Total debt, excluding obligations under leases73,803 80,615 
Less current portion6,976 6,421 
Total long-term debt, excluding obligations under leases$66,827 $74,194