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Commitments and Contingencies (Tables)
 6 Months Ended
Jun. 30, 2020
Commitments and Contingencies Disclosure [Abstract]  
Summary of Reconciliation of Company's Residential Product Warranty Reserve
The following is a reconciliation of the Company’s residential product warranty reserve (in thousands):
 
Six Months Ended June 30, 2020
 
  
Surface
Flaking
 
  
Other
Residential
 
  
Total
 
Beginning balance, January 1
  $
19,024
    $
6,470
    $
25,494
 
Provisions and changes in estimates
   
—
     
946
     
946
 
Settlements made during the period
   
(1,700
 )    
(611
 )    
(2,311
 )
                         
Ending balance, June 30
  $
17,324
    $
6,805
    $
24,129
 
                         
  
Six Months Ended June 30, 2019
 
  
Surface
Flaking
 
  
Other
Residential
 
  
Total
 
Beginning balance, January 1
  $
23,951
    $
6,803
    $
30,754
 
Provisions and changes in estimates
   
—  
      
1,312
     
1,312
 
Settlements made during the period
   
(2,064
 )    
(666
 )    
(2,730
 )
                         
Ending balance, June 30
  $
21,887
    $
7,449
    $
29,336