Impact of Coronavirus Outbreak (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jul. 04, 2020	Jul. 04, 2020
Impact of Coronavirus Outbreak [Abstract]
COVID-19 Impact on COGS	$ 923	$ 4,053
COVID-19 Impact on SGA	$ (747)	$ (430)