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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 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):
 
    
Year Ended December 31, 2020
 
    
Surface
Flaking
    
Other
Residential
    
Total
 
Beginning balance, January 1
   $ 19,024      $ 6,470      $ 25,494  
Provisions and changes in estimates
     6,479        3,382        9,861  
Settlements made during the period
     (4,178      (1,704      (5,882
    
 
 
    
 
 
    
 
 
 
Ending balance, December 31
   $ 21,325      $ 8,148      $ 29,473  
    
 
 
    
 
 
    
 
 
 
 
    
Year Ended December 31, 2019
 
    
Surface
Flaking
    
Other
Residential
    
Total
 
Beginning balance, January 1
   $ 23,951      $ 6,803      $ 30,754  
Provisions and changes in estimates
     —           979        979  
Settlements made during the period
     (4,927      (1,312      (6,239
    
 
 
    
 
 
    
 
 
 
Ending balance, December 31
   $ 19,024      $ 6,470      $ 25,494