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PENSION PLANS (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Apr. 01, 2022
Apr. 02, 2021
Apr. 01, 2022
Apr. 02, 2021
Retirement Benefits [Abstract]        
Pension plan contributions $ 25 $ 44 $ 50 $ 88