Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Summary of Acquired Intangible Assets (Details)

v3.21.1
Intangible Assets - Summary of Acquired Intangible Assets (Details) - USD ($)
$ in Thousands
 3 Months Ended
Apr. 03, 2021
Dec. 31, 2020
Finite-Lived Intangible Assets    
Weighted Average Life 12 years  
Gross Carrying Amount $ 215,053 $ 215,261
Accumulated Amortization $ 109,123 105,375
Patents    
Finite-Lived Intangible Assets    
Weighted Average Life 11 years  
Gross Carrying Amount $ 2,146 2,146
Accumulated Amortization $ 1,913 1,891
Non-compete Agreement    
Finite-Lived Intangible Assets    
Weighted Average Life 4 years  
Gross Carrying Amount $ 11,082 11,082
Accumulated Amortization $ 10,212 10,085
Trade Names    
Finite-Lived Intangible Assets    
Weighted Average Life 10 years  
Gross Carrying Amount $ 11,476 11,512
Accumulated Amortization $ 7,784 7,537
Completed and Unpatented Technology    
Finite-Lived Intangible Assets    
Weighted Average Life 9 years  
Gross Carrying Amount $ 47,982 48,043
Accumulated Amortization $ 26,939 25,766
Customer Relationships    
Finite-Lived Intangible Assets    
Weighted Average Life 15 years  
Gross Carrying Amount $ 142,367 142,478
Accumulated Amortization $ 62,275 $ 60,096