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Product Warranties
 12 Months Ended
Dec. 31, 2023
Product Warranties  
Product Warranties

Note 6 – Product Warranties

A summary of the Company’s warranty liability activity, which is included in accrued liabilities in the accompanying balance sheets as of December 31, 2023 and 2022, is as follows:

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December 31, 

(in thousands)

    

2023

    

2022

Warranty liability at beginning of year

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$

5

​

$

—

Accruals

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105

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5

Payments

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—

​

 

—

Warranty liability at end of year

​

$

110

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$

5

​