Quarterly report pursuant to Section 13 or 15(d)

Property, Plant and Equipment (Details)

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Property, Plant and Equipment (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 30, 2024
Apr. 01, 2023
Dec. 30, 2023
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 91.7   $ 87.5
Less: accumulated depreciation (37.7)   (35.1)
Property, plant and equipment, net 54.0   52.4
Depreciation of property, plant and equipment 2.8 $ 2.2  
Cost of Sales      
Property, Plant and Equipment [Line Items]      
Depreciation of property, plant and equipment 1.8 1.7  
Operating Expense      
Property, Plant and Equipment [Line Items]      
Depreciation of property, plant and equipment 1.0 $ 0.5  
Land      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 4.5   4.5
Building      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 2.5   2.5
Property plant and equipment, useful life 39 years    
Manufacturing machinery and equipment      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 43.2   43.5
Manufacturing machinery and equipment | Minimum      
Property, Plant and Equipment [Line Items]      
Property plant and equipment, useful life 3 years    
Manufacturing machinery and equipment | Maximum      
Property, Plant and Equipment [Line Items]      
Property plant and equipment, useful life 7 years    
Leasehold improvements      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 11.9   11.4
Computer and software      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 15.2   14.5
Property plant and equipment, useful life 3 years    
Furniture and fixtures, and vehicles      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 5.5   4.9
Furniture and fixtures, and vehicles | Minimum      
Property, Plant and Equipment [Line Items]      
Property plant and equipment, useful life 3 years    
Furniture and fixtures, and vehicles | Maximum      
Property, Plant and Equipment [Line Items]      
Property plant and equipment, useful life 7 years    
Construction in progress      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 8.9   $ 6.2