Revenue Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Disaggregation of Revenue [Line Items]
NET SALES	$ 374,582	$ 405,033	$ 412,462
Residential Floorcovering Products [Member]
Disaggregation of Revenue [Line Items]
NET SALES	268,186	289,129	279,038
Commercial Floorcovering Products [Member]
Disaggregation of Revenue [Line Items]
NET SALES	103,286	113,971	131,372
Other Segments [Member]
Disaggregation of Revenue [Line Items]
NET SALES	$ 3,110	$ 1,933	$ 2,052