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ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Concentration of Credit Risk (Details) - Concentration of Credit Risk [Member] $ in Thousands | 12 Months Ended
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Jun. 26, 2022 USD ($) Notes Franchise | Jun. 27, 2021 USD ($) Franchise
Concentration of Credit Risk [Abstract] |  |
Deposit insurance corporation (FDIC) limits | $ | $ 250 |
Cash balances in excess of FDIC insurance coverage | $ | $ 7,500 | $ 8,100
Number of franchisees had credit risk on notes receivable | 5 | 5
Number of short term notes receivables | Notes | 1 |
Number of franchisee in short term notes receivable | 1 |
Number of long term notes receivable | Notes | 4 |
Number of franchisees in long term notes receivable | 3 |
Weighted average interest rate of financed assets sale | 0.00% |

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- Definition Number of franchisees which are having concentrations of credit risk on notes receivable with both short and long term maturities. + References No definition available. + Details
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- Definition Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=116652737&loc=d3e64164-112818 + Details
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