Annual report pursuant to Section 13 and 15(d)

Business Acquisitions (Details 6)

v3.10.0.1
Business Acquisitions (Details 6) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Dec. 31, 2016
Business Combinations [Abstract]      
Net sales $ 548,986 $ 463,468 $ 277,706
Operating income 98,640 79,476 47,673
Net income $ 61,661 $ 37,723 $ 31,064
Basic and diluted net income per common share $ 1.97 $ 1.20 $ 1.16