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Warranties (Tables)
 6 Months Ended
Jun. 30, 2022
Warranties [Abstract]  
Warranty liability and related activity

Warranty liability and related activity consisted of the following (in thousands):

 

 

Six-Month Periods Ended
June 30,

 

2022


2021

 

 

 



 

 

 

Beginning balance

$

128



$

141

 

Warranty provisions

 

15



 

  24

 

Warranty claims


(6

 )


 

(24

)

Adjustments to preexisting warranties


(13

 )


 

3

Currency


(5

 )


 

(2

 )

Ending balance

$

119



$

142