Accounts and Notes Receivable - Narrative (Details)	12 Months Ended
	Aug. 26, 2020 USD ($) contract restaurant	Aug. 25, 2021 USD ($) franchise	Nov. 18, 2020 contract restaurant
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of contracts | contract			26
Unbilled revenue		$ 1,677,000
Buyer of Fuddruckers Brand and Franchise Business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Note receivable, face amount		$ 15,500,000
Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Note receivable, interest rate		5.00%
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Note receivable, interest rate		15.00%
Culinary contract services
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivable balance	$ 3,100,000
Number of contracts | contract	26
Percentage of accounts receivable	47.00%
Unbilled revenue	$ 1,700,000
Culinary contract services | Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Payment terms	30 days
Culinary contract services | Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Payment terms	45 days
Culinary contract services | Primary contract receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of contracts | contract	28
Culinary contract services | Primary contract receivable | Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Contract balance	$ 100,000
Culinary contract services | Primary contract receivable | Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Contract balance	$ 700,000
Fuddruckers franchise operations
Accounts, Notes, Loans and Financing Receivable [Line Items]
Franchise royalty and marketing and advertising fund receivables		$ 1,000,000
Number of restaurants	71	71	71