Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Cost of Property and Equipment and Estimated Useful Lives (Details)

v3.22.4
Property and Equipment - Cost of Property and Equipment and Estimated Useful Lives (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Jan. 01, 2022
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 209,717 $ 210,883
Less accumulated depreciation and amortization 124,748 121,590
Property and equipment, net, excluding non-depreciable 84,969 89,293
Property and equipment, net $ 97,773 101,780
Buildings    
Property, Plant and Equipment [Line Items]    
Useful life 39 years 6 months  
Property, plant and equipment, gross $ 78,071 80,820
Laboratory and production equipment    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 50,679 47,552
Laboratory and production equipment | Minimum    
Property, Plant and Equipment [Line Items]    
Useful life 5 years  
Laboratory and production equipment | Maximum    
Property, Plant and Equipment [Line Items]    
Useful life 7 years  
Air transportation equipment    
Property, Plant and Equipment [Line Items]    
Useful life 5 years  
Property, plant and equipment, gross $ 2,952 2,952
Computer equipment and software    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 53,436 53,562
Computer equipment and software | Minimum    
Property, Plant and Equipment [Line Items]    
Useful life 3 years  
Computer equipment and software | Maximum    
Property, Plant and Equipment [Line Items]    
Useful life 5 years  
Furniture and fixtures    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 6,198 6,636
Furniture and fixtures | Minimum    
Property, Plant and Equipment [Line Items]    
Useful life 3 years  
Furniture and fixtures | Maximum    
Property, Plant and Equipment [Line Items]    
Useful life 5 years  
Automobiles    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 722 767
Automobiles | Minimum    
Property, Plant and Equipment [Line Items]    
Useful life 3 years  
Automobiles | Maximum    
Property, Plant and Equipment [Line Items]    
Useful life 5 years  
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 14,388 15,212
Leasehold improvements | Minimum    
Property, Plant and Equipment [Line Items]    
Useful life 3 years  
Leasehold improvements | Maximum    
Property, Plant and Equipment [Line Items]    
Useful life 5 years  
Land improvements    
Property, Plant and Equipment [Line Items]    
Useful life 15 years  
Property, plant and equipment, gross $ 3,271 3,382
Land    
Property, Plant and Equipment [Line Items]    
Property and equipment, net 6,723 6,992
Deposits and projects in process    
Property, Plant and Equipment [Line Items]    
Property and equipment, net $ 6,081 $ 5,495