XML 28 R18.htm IDEA: XBRL DOCUMENT v3.5.0.2
Share-Based Compensation (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 02, 2016
Jul. 04, 2015
Jul. 02, 2016
Jul. 04, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation $ 770 $ 807 $ 1,449 $ 1,491
Excess Tax Benefit from Share-based Compensation, Operating Activities $ 0 $ 0 $ 0 $ 0