v3.26.1
LEASES - Schedule of Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
Sep. 27, 2025
Lease, Lease Expenses [Abstract]          
Variable lease expense - occupancy expenses $ 721 $ 775 $ 2,991 $ 2,730  
Total lease expense $ 4,079 4,185 13,058 13,057  
Lease, Supplemental Cash Flow [Abstract]          
Operating cash flows related to operating leases     $ 12,522 12,543  
Lease, Weighted Average Remaining Lease Term And Discount Rate [Abstract]          
Weighted average remaining lease term 10 years 3 months 18 days   10 years 3 months 18 days   10 years 10 months 24 days
Weighted average discount rate 6.40%   6.40%   6.20%
Location, Statement of Income, Balance [Axis]: us-gaap:CostOfGoodsAndServicesSold          
Lease, Lease Expenses [Abstract]          
Operating lease expense - occupancy expenses/ Operating lease expense - general and administrative expenses $ 3,233 3,289 $ 9,700 9,964  
Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense          
Lease, Lease Expenses [Abstract]          
Operating lease expense - occupancy expenses/ Operating lease expense - general and administrative expenses $ 125 $ 121 $ 367 $ 363