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Leases and Rental Expense (Components Of Aggregate Minimum Rental Commitments) (Details)
Sep. 28, 2019
USD ($)
Leases And Rental Expense [Abstract]  
Minimum future rental commitments 2020 $ 9,756,136
Minimum future rental commitments 2021 7,532,373
Minimum future rental commitments 2022 6,692,661
Minimum future rental commitments 2023 4,907,148
Minimum future rental commitments 2024 2,583,629
Minimum future rental commitments thereafter 27,187,519
Total minimum future rental commitments $ 58,659,466