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Product Warranties (Tables)
9 Months Ended
Sep. 30, 2024
Product Warranties  
Summary of warranty liability activity

September 30, 

December 31, 

(in thousands)

2024

    

2023

Warranty liability at beginning of year

$

110

$

5

Accruals

 

268

 

105

Payments

 

(114)

 

Changes in accrual related to expirations

(3)

Warranty liability at end of period

$

261

$

110