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Revenues (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Disaggregation of Revenue [Abstract]
Net sales		$ 217,513	$ 209,320	$ 506,913	$ 588,455
Net Sales [Member]
Disaggregation of Revenue [Abstract]
Percentage of net sales		100.00%	100.00%	100.00%	100.00%
Case Goods [Member]
Disaggregation of Revenue [Abstract]
Net sales		$ 71,939	$ 72,525	$ 177,371	$ 205,269
Case Goods [Member] | Net Sales [Member]
Disaggregation of Revenue [Abstract]
Percentage of net sales		33.10%	34.60%	35.00%	34.90%
Bedroom Furniture [Member]
Disaggregation of Revenue [Abstract]
Net sales		$ 29,725	$ 33,564	$ 76,638	$ 95,501
Bedroom Furniture [Member] | Net Sales [Member]
Disaggregation of Revenue [Abstract]
Percentage of net sales		13.70%	16.00%	15.10%	16.20%
Dining Room Furniture [Member]
Disaggregation of Revenue [Abstract]
Net sales		$ 22,994	$ 22,836	$ 54,067	$ 62,698
Dining Room Furniture [Member] | Net Sales [Member]
Disaggregation of Revenue [Abstract]
Percentage of net sales		10.60%	10.90%	10.70%	10.70%
Occasional [Member]
Disaggregation of Revenue [Abstract]
Net sales		$ 19,220	$ 16,125	$ 46,665	$ 47,070
Occasional [Member] | Net Sales [Member]
Disaggregation of Revenue [Abstract]
Percentage of net sales		8.80%	7.70%	9.20%	8.00%
Upholstery [Member]
Disaggregation of Revenue [Abstract]
Net sales		$ 95,554	$ 83,619	$ 213,656	$ 233,797
Upholstery [Member] | Net Sales [Member]
Disaggregation of Revenue [Abstract]
Percentage of net sales		43.90%	39.90%	42.10%	39.70%
Mattresses [Member]
Disaggregation of Revenue [Abstract]
Net sales		$ 21,431	$ 25,721	$ 50,625	$ 68,956
Mattresses [Member] | Net Sales [Member]
Disaggregation of Revenue [Abstract]
Percentage of net sales		9.90%	12.40%	10.00%	11.70%
Accessories and Other [Member]
Disaggregation of Revenue [Abstract]
Net sales	[1]	$ 28,590	$ 27,455	$ 65,261	$ 80,433
Accessories and Other [Member] | Net Sales [Member]
Disaggregation of Revenue [Abstract]
Percentage of net sales		13.10%	13.10%	12.90%	13.70%
[1]  Includes delivery charges and product protection.

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