Quarterly report pursuant to Section 13 or 15(d)

Common Stock And Earnings Per Share (Narrative) (Details)

v3.8.0.1
Common Stock And Earnings Per Share (Narrative) (Details) - USD ($)
shares in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2018
Apr. 01, 2017
Common Stock And Earnings Per Share [Abstract]    
Shares repurchased and retired 39 0
Repurchase of common stock $ 2,943  
Value of shares repurchased and retired 2,943  
Remaining approved repurchase amount $ 47,057