COMMON STOCK (Schedule Of Authorized And Outstanding Shares By Class) (Details) - $ / shares	Sep. 29, 2023	Sep. 30, 2022
Class A
Class of Stock [Line Items]
Par value (USD per share)	$ 0.05	$ 0.05
Authorized (shares)	20,000,000	20,000,000
Outstanding (shares)	9,043,189	8,984,253
Class B
Class of Stock [Line Items]
Par value (USD per share)	$ 0.05	$ 0.05
Authorized (shares)	3,000,000	3,000,000
Outstanding (shares)	1,207,760	1,207,798