Commitments and Contingencies (Details) ft² in Thousands	1 Months Ended	3 Months Ended		36 Months Ended
	Jan. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	Jul. 01, 2023 USD ($)	Jul. 01, 2023 USD ($)	Sep. 28, 2024 USD ($)	Jan. 22, 2023 ft²	Jul. 02, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 30, 2020 ft² building
Loss Contingencies [Line Items]
Estimated litigation liability							$ 900,000	$ 800,000
Payment for legal settlement		$ 300,000
Estimated litigation liability, additional amount					$ 0		$ 100,000
Loss contingency, receivable, proceeds			$ 300,000
Gain contingencies related to loss on operating assets			3,900,000
Loss contingency, property and equipment write off			200,000
Loss contingency, deductions from proceeds			100,000
County of San Bernardino
Loss Contingencies [Line Items]
Payment for legal settlement	$ 900,000
El Mirage and Monrovia, California | Structural Systems
Loss Contingencies [Line Items]
Reserve for estimated liability		1,500,000			1,500,000
West Covina, California | Structural Systems
Loss Contingencies [Line Items]
Reserve for estimated liability		$ 400,000			400,000
West Covina, California | Structural Systems | Minimum
Loss Contingencies [Line Items]
Possible loss					400,000
West Covina, California | Structural Systems | Maximum
Loss Contingencies [Line Items]
Possible loss					$ 3,100,000
Facility fire in Guaymas, Mexico
Loss Contingencies [Line Items]
Real estate property (in sqft) | ft²						117
Loss contingency, receivable, proceeds			$ 3,800,000
Aggregate loss proceeds				$ 23,700,000
Facility fire in Guaymas, Mexico | Damage from facility fire
Loss Contingencies [Line Items]
Number of buildings | building									2
Real estate property (in sqft) | ft²									62
Facility fire in Guaymas, Mexico | Business interruption
Loss Contingencies [Line Items]
Aggregate loss proceeds				7,500,000
Facility fire in Guaymas, Mexico | Property, equipment, inventories and tooling
Loss Contingencies [Line Items]
Aggregate loss proceeds				$ 16,200,000