| 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.
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