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Product Warranty (Tables)
12 Months Ended
Dec. 31, 2022
Product Warranty  
Schedule of product warranty liability

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Year ended December 31,

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2022

    

2021

    

2020

 

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(in thousands)

 

Balance at January 1 (beginning of year)

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$

6,924

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$

4,612

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$

3,244

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Warranties issued during the period

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10,597

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7,808

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5,005

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Settlements made during the period

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(6,798)

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(4,282)

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(4,270)

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Changes in estimate of liability for pre-existing warranties during the period

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(236)

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(1,214)

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633

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Balance at December 31 (end of period)

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$

10,487

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$

6,924

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$

4,612

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Amount classified as current

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$

8,299

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$

6,424

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$

4,280

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Amount classified as long-term

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2,188

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500

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332

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Total warranty liability

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$

10,487

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$

6,924

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$

4,612

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