Annual report pursuant to Section 13 and 15(d)

Operations and Summary of Significant Accounting Policies - Property and Equipment (Details)

v3.22.4
Operations and Summary of Significant Accounting Policies - Property and Equipment (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 469,749 $ 419,962
Less accumulated depreciation and amortization 220,669 200,867
Property and equipment, net of accumulated depreciation and amortization of $220,669 in 2022 and $200,867 in 2021 249,080 219,095
Land    
Property, Plant and Equipment [Line Items]    
Total property and equipment 26,479 26,479
Buildings and improvements    
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 94,277 67,269
Buildings and improvements | Minimum    
Property, Plant and Equipment [Line Items]    
Property and equipment, useful life 30 years  
Buildings and improvements | Maximum    
Property, Plant and Equipment [Line Items]    
Property and equipment, useful life 40 years  
Equipment    
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 287,872 259,030
Equipment | Minimum    
Property, Plant and Equipment [Line Items]    
Property and equipment, useful life 3 years  
Equipment | Maximum    
Property, Plant and Equipment [Line Items]    
Property and equipment, useful life 10 years  
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 17,510 13,780
Computer software    
Property, Plant and Equipment [Line Items]    
Property and equipment, useful life 5 years  
Total property and equipment $ 29,511 26,333
Construction in progress    
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 14,100 $ 27,071