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Related Party Transactions (Narrative) (Details)
9 Months Ended
Jun. 29, 2024
USD ($)
Investment Profit Sharing Plan [Member]  
Related Party Transaction [Line Items]  
Short-term non-interest bearing loans $ 500,000
Robert P. Ingle II, Chairman of Board [Member]  
Related Party Transaction [Line Items]  
Amount received in addition to swapped property $ 2,300,000