Fair Value Measurements of Assets and Liabilities (Details) - Recurring - Fair Value - USD ($) $ in Thousands	Dec. 29, 2023	Jun. 30, 2023
Level 1 \| Money market funds
Assets:
Cash and cash equivalents:	$ 8,536	$ 571
Level 2 \| Bank certificates of deposit
Assets:
Cash and cash equivalents:	$ 3,277	$ 3,793

Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

No definition available.

Name:	us-gaap_CashAndCashEquivalentsFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant