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Condensed Consolidated Statement of Comprehensive Income (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 02, 2016
Jul. 04, 2015
Jul. 02, 2016
Jul. 04, 2015
Other Comprehensive Items:        
Pension and other post-retirement liability adjustments, tax effect $ 77 $ 63 $ (159) $ 155
Deferred loss on hedging instruments, tax effect $ (151) $ 61 $ (223) $ 78