Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets (Details 1)

v3.10.0.1
Goodwill and Intangible Assets (Details 1) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount $ 353,904 $ 115,246
Accumulated amortization (33,356) (11,115)
Net carrying amount $ 320,548 104,131
Minimum [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 1 year  
Maximum [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 26 years  
Trade names and brands [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount $ 56,604 30,774
Accumulated amortization (4,712) (2,115)
Net carrying amount $ 51,892 28,659
Trade names and brands [Member] | Minimum [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 10 years  
Trade names and brands [Member] | Maximum [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 20 years  
Non-compete agreements [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 5 years  
Gross carrying amount $ 950 950
Accumulated amortization (396) (206)
Net carrying amount 554 744
Technology [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 32,004 18,435
Accumulated amortization (5,488) (2,671)
Net carrying amount $ 26,516 15,764
Technology [Member] | Minimum [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 7 years  
Technology [Member] | Maximum [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 13 years  
Supply agreement [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 10 years  
Gross carrying amount $ 21,000 21,000
Accumulated amortization (4,375) (2,275)
Net carrying amount $ 16,625 18,725
Sales order backlog [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 1 year  
Gross carrying amount $ 7,355 620
Accumulated amortization (7,355) (620)
Customer relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 232,275 39,751
Accumulated amortization (10,168) (2,607)
Net carrying amount $ 222,107 37,144
Customer relationships [Member] | Minimum [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 15 years  
Customer relationships [Member] | Maximum [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 26 years  
Licensing agreement [Member]    
Finite-Lived Intangible Assets [Line Items]    
Useful life (years) 15 years  
Gross carrying amount $ 3,716 3,716
Accumulated amortization (862) (621)
Net carrying amount $ 2,854 $ 3,095