Stockholders Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Jul. 01, 2017	Jul. 02, 2016
Dividends Payable [Line Items]
Dividends Payable, Date Declared	Mar. 23, 2017
Common Stock, Dividends, Per Share, Declared	$ 0.05
Dividends Payable, Date to be Paid	May 25, 2017
Dividends Payable, Date of Record	May 11, 2017
Dividends Payable	$ 1,300
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax	$ (580)	$ 0