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Commitments and Contingencies (Tables)
9 Months Ended
Sep. 30, 2022
Commitments and Contingencies [Abstract]  
Changes in Product Warranties
The following table provides the changes in our product warranties (in thousands):

     Three Months Ended
     Nine Months Ended
 
 
 
September 30,
   
September 30,
 
 
 
2022
   
2021
   
2022
   
2021
 
Balance, beginning of period
 
$
23,766
   
$
18,213
   
$
17,463
   
$
17,663
 
Liabilities accrued for current year sales
   
35,450
     
27,381
     
88,371
     
72,720
 
Settlements of warranty claims
   
(29,235
)
   
(26,730
)
   
(75,853
)
   
(71,519
)
Balance, end of period
 
$
29,981
   
$
18,864
   
$
29,981
   
$
18,864