Annual report pursuant to Section 13 and 15(d)

Earnings Per Share - Calculation (Details)

v3.20.4
Earnings Per Share - Calculation (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 24, 2020
Jun. 25, 2020
Mar. 26, 2020
Dec. 26, 2019
Sep. 26, 2019
Jun. 27, 2019
Mar. 28, 2019
Dec. 31, 2020
Dec. 26, 2019
Dec. 27, 2018
Earnings Per Share [Abstract]                      
Net income $ 57,140 $ 68,774 $ 32,004 $ 37,063 $ 35,341 $ 40,974 $ 43,596 $ 30,720 $ 194,981 $ 150,631 $ 116,187
Basic weighted average shares outstanding                 102,690 99,435 96,770
Dilutive effect of share-based awards                 3,452 5,527 7,791
Diluted weighted average shares outstanding                 106,142 104,962 104,561
Basic earnings per share (in dollars per share) $ 0.55 $ 0.67 $ 0.31 $ 0.36 $ 0.35 $ 0.41 $ 0.44 $ 0.31 $ 1.90 $ 1.51 $ 1.20
Diluted earnings per share (in dollars per share) $ 0.54 $ 0.65 $ 0.30 $ 0.35 $ 0.34 $ 0.39 $ 0.42 $ 0.29 $ 1.84 $ 1.44 $ 1.11