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COMMITMENTS AND CONTINGENCIES - Schedule of Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 29, 2025	Mar. 30, 2024	Mar. 29, 2025	Mar. 29, 2024	Sep. 28, 2024
Schedule of Components of Lease Expense [Abstract]
Operating Lease Expense, which is included in occupancy costs	$ 991	$ 949	$ 1,982	$ 1,949
Variable Lease Expense, which is included in occupancy costs	219	$ 246	461	$ 480
Assets
Operating lease assets	25,766		25,766		$ 26,828
Liabilities
Operating lease current liabilities	2,545		2,545		2,467
Operating lease non-current liabilities	$ 24,825		$ 24,825		$ 25,847
Weighted Average Remaining Lease Term:
Operating leases	9 years 11 months 1 day		9 years 11 months 1 day		10 years 2 months 1 day
Weighted Average Discount:
Operating leases	5.11%		5.11%		5.02%

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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Amount of lessee's right to use underlying asset under operating lease.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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