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WARRANTY COSTS (Tables)
9 Months Ended
Sep. 30, 2025
WARRANTY COSTS  
Schedule of analysis of warranty accruals

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​

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(in thousands)

    

2025

    

2024

Balance at January 1

​

$

6,228

​

$

7,078

Less: Payments made during the period

​

 

(3,392)

​

 

(3,374)

Add: Warranty provision for the period

​

 

2,755

​

 

2,909

Changes to warranty provision for prior periods

​

 

471

​

 

(11)

Balance at September 30

​

$

6,062

​

$

6,602