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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2017
Summary of Significant Accounting Policies [Abstract]  
Sales Mix by Major Product

In total, we offer more than 400 different flooring product stock-keeping units; however, no single flooring product represented more than 2% of our sales mix. By major product category, our sales mix was as follows:







 

 

 

 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 

 

 



2017

 

 

2016

 

2015



 

 

 

 

 

 

 

 

 

 

 

Solid and Engineered Hardwood

$

358,379

35% 

 

$

318,397

33% 

 

$

378,501

38% 

Bamboo and Cork

 

138,827

13% 

 

 

137,801

14% 

 

 

153,512

16% 

Vinyl Plank

 

94,838

9% 

 

 

85,614

9% 

 

 

48,506

5% 

Laminate

 

132,654

13% 

 

 

149,745

16% 

 

 

153,722

16% 

Moldings and Accessories and Other

 

213,311

21% 

 

 

204,173

21% 

 

 

203,902

21% 

Installation and Delivery Services

 

90,924

9% 

 

 

64,858

7% 

 

 

40,633

4% 

Total

$

1,028,933

100% 

 

$

960,588

100% 

 

$

978,776

100% 



 

 

 

 

 

 

 

 

 

 

 



Estimated Useful Lives of Property Plant and Equipment

The estimated useful lives are generally as follows:





Years

Buildings and Building Improvements

7 to 40

Property and Equipment

3 to 15

Computer Software and Hardware

3 to 10

Leasehold Improvements

1 to 15