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Liability for Warranty Returns (Tables)
6 Months Ended
Jun. 30, 2021
Product Warranties Disclosures [Abstract]  
Summary of Reversal of Prior Provisions Related to Warranty Expirations During the three and six months ended June 30, 2021 and 2020, we had a reversal of prior provisions related to warranty expirations, the impact of which is reflected in the table below:

 

 

Three Months Ended

 

 

Six Months Ended

 

 

 

June 30,

 

 

June 30,

 

(In thousands)

 

2021

 

 

2020

 

 

2021

 

 

2020

 

Balance at beginning of period

 

$

6,472

 

 

$

7,635

 

 

$

7,146

 

 

$

8,394

 

Plus: Amounts charged to cost and expenses

 

 

11

 

 

 

393

 

 

 

(220

)

 

 

338

 

Less: Deductions

 

 

(486

)

 

 

(734

)

 

 

(929

)

 

 

(1,438

)

Balance at end of period

 

$

5,997

 

 

$

7,294

 

 

$

5,997

 

 

$

7,294