Annual report pursuant to Section 13 and 15(d)

Quarterly Financial Results (Details)

v3.3.1.900
Quarterly Financial Results (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Jan. 02, 2016
Oct. 03, 2015
Jul. 04, 2015
Apr. 04, 2015
Jan. 03, 2015
Sep. 27, 2014
Jun. 28, 2014
Mar. 29, 2014
Jan. 02, 2016
Jan. 03, 2015
Dec. 28, 2013
Quarterly Financial Results [Abstract]                      
Net sales $ 232,585 $ 233,292 $ 233,244 $ 219,378 $ 227,870 $ 191,944 $ 188,256 $ 182,401 $ 918,499 $ 790,471 $ 718,175
Gross profit 192,404 192,244 193,155 181,014 190,354 157,359 153,391 148,573 758,817 649,677 590,740
Net income (loss) $ 23,967 $ 25,609 $ 25,416 $ 19,680 $ 21,300 $ 19,498 $ 19,301 $ 16,537 $ 94,672 $ 76,636 $ 79,024
Basic $ 1.89 $ 1.99 $ 1.99 $ 1.56 $ 1.75 $ 1.51 $ 1.40 $ 1.19 $ 7.44 $ 5.80 $ 5.77
Diluted $ 1.83 $ 1.92 $ 1.92 $ 1.50 $ 1.65 $ 1.47 $ 1.36 $ 1.15 $ 7.18 $ 5.60 $ 5.56