XML 52 R41.htm IDEA: XBRL DOCUMENT v3.10.0.1
Acquisitions - Summary of Cash Price for Acquisition (Details) - USD ($)
$ in Thousands
Sep. 28, 2018
Dec. 29, 2017
Aug. 25, 2017
Business Acquisition [Line Items]      
Goodwill $ 181,991 $ 173,202  
Fells Point      
Business Acquisition [Line Items]      
Current assets (includes cash acquired)     $ 6,971
Goodwill     9,035
Fixed assets     2,459
Current liabilities     (1,196)
Earn-out liability     (4,445)
Total consideration     34,124
Fells Point | Customer relationships      
Business Acquisition [Line Items]      
Finite-lived intangible assets     13,600
Fells Point | Trademarks      
Business Acquisition [Line Items]      
Finite-lived intangible assets     7,300
Fells Point | Non-compete agreements      
Business Acquisition [Line Items]      
Finite-lived intangible assets     $ 400