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EMPLOYEE RETENTION CREDIT (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 25, 2023 | Jun. 26, 2022
Employee Retention Credit [Abstract] |  |
Other income for employee retention credit | $ 0 | $ 704
Amount received from employee retention credit | 600 |
Employee retention credit receivable | $ 100 |

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- Definition The employee retention tax credit is a broad based refundable tax credit designed to encourage employers to keep employees on their payroll. + References No definition available. + Details
Name: | rave_EmployeeRetentionCredit
Namespace Prefix: | rave_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- References No definition available. + Details
Name: | rave_EmployeeRetentionCreditDisclosureAbstract
Namespace Prefix: | rave_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The amount of employee retention credit receivable as on reporting date. + References No definition available. + Details
Name: | rave_EmployeeRetentionCreditReceivable
Namespace Prefix: | rave_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition The amount of employee retention credit received during the reporting period. + References No definition available. + Details
Name: | rave_EmployeeRetentionCreditReceived
Namespace Prefix: | rave_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration