Condensed Consolidated and Combined Statements of Comprehensive Income (Unaudited) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 26, 2015
Jun. 28, 2014
Jun. 26, 2015
Jun. 28, 2014
Statement of Comprehensive Income [Abstract]        
Net income $ 6,020 $ 6,132 $ 10,985 $ 17,367
Changes in derivative instrument:        
Net change in fair value of interest rate swap 69 0 69 0
Net loss reclassified to interest expense (29) 0 (29) 0
Tax expense (13) 0 (13) 0
Net change in derivative instrument 27 0 27 0
Foreign currency translation adjustments 405 (618) (849) (657)
Other comprehensive income (loss), net of tax 432 (618) (822) (657)
Total comprehensive income $ 6,452 $ 5,514 $ 10,163 $ 16,710