VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 27, 2024	Sep. 29, 2023	Sep. 30, 2022
Allowance for credit losses
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year	$ 907	$ 1,037	$ 2,494
Additions (Deductions) Charged to Costs and Expenses	2,914	177	30
Less Deductions	278	307	1,487
Balance at End of Year	3,543	907	1,037
Reserves for inventory valuation
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year	18,471	9,089	5,548
Additions (Deductions) Charged to Costs and Expenses	10,985	10,225	4,409
Less Deductions	4,660	843	868
Balance at End of Year	24,796	18,471	9,089
Valuation of deferred tax assets
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year	7,101	6,700	6,372
Additions (Deductions) Charged to Costs and Expenses	320	1,067	1,072
Less Deductions	1,054	666	744
Balance at End of Year	6,367	7,101	6,700
Reserves for sales returns
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year	1,773	2,200	2,095
Additions (Deductions) Charged to Costs and Expenses	5,710	2,448	2,429
Less Deductions	3,431	2,875	2,324
Balance at End of Year	$ 4,052	$ 1,773	$ 2,200