XML 87 R71.htm IDEA: XBRL DOCUMENT
v3.23.3

Note L - 401(k) Profit-sharing Plan (Details Textual) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 24, 2022 | Sep. 25, 2021
Defined Contribution Plan, Employer Discretionary Contribution Amount | $ 2.8 | $ 2.5 | $ 2.3

X
- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration