Revenues (Tables)

9 Months Ended

Sep. 24, 2020

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregated Revenue

The following table presents the net sales of each major product category (in thousands):​

​	Thirteen Weeks Ended
​	September 24, 2020				September 26, 2019
Product Category	Net Sales		% of Net Sales		Net Sales		% of Net Sales
Tile	$	173,466	25	%	$	133,340	26	%
Laminate / luxury vinyl plank	157,795		23		116,037		22
Decorative accessories / wall tile	135,868		20		100,357		19
Installation materials and tools	113,202		17		88,197		17
Wood	60,515		9		51,807		10
Natural stone	41,712		6		31,511		6
Other (1)	2,289		—		(156)		—
Total	$	684,847	100	%	$	521,093	100	%

	Thirty-nine Weeks Ended
	September 24, 2020				September 26, 2019
Product Category	Net Sales		% of Net Sales		Net Sales		% of Net Sales
Tile	$	427,359	25	%	$	394,969	26	%
Laminate / luxury vinyl plank	388,216		23		321,757		21
Decorative accessories / wall tile	337,012		20		292,391		19
Installation materials and tools	280,991		17		256,498		17
Wood	151,411		9		153,799		10
Natural stone	106,908		6		95,301		6
Other (1)	10,239		—		3,739		1
Total	$	1,702,136	100	%	$	1,518,454	100	%

(1) Other includes delivery revenue less adjustments for deferred revenue, sales returns reserves, rewards under our Pro Premier Loyalty program, and other revenue related adjustments that are not allocated on a product-level basis.