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WARRANTIES (Details) - USD ($)
$ in Thousands
3 Months Ended
Dec. 31, 2021
Jan. 01, 2021
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]    
Balance at beginning of period $ 14,073 $ 10,849
Expense accruals for warranties issued during the period 767 3,177
Less current period warranty claims paid 2,095 2,046
Balance at end of period $ 12,745 $ 11,980