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INCOME TAXES (Narrative) (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 01, 2021
Oct. 02, 2020
Sep. 27, 2019
Income Tax Disclosure [Abstract]      
Accrued interest on income taxes $ 1,884 $ 1,947  
Unrecognized tax benefits 6,757 7,372 $ 7,931
Unrecognized tax benefits that would impact effective tax rate 5,474    
Interest included in income tax expense (63) $ 5 $ 79
Additional income tax provision $ 1,900