XML 54 R41.htm IDEA: XBRL DOCUMENT v3.4.0.3
Provision for Income Taxes - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 02, 2016
Apr. 04, 2015
Income Tax Disclosure [Abstract]    
Provision for income taxes $ 2,888 $ 3,268
Effective income tax rate (as a percentage) 29.00% 32.00%