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Inventories (Tables)
12 Months Ended
Dec. 31, 2024
Inventories [Abstract]  
Inventories
The components of inventories are:

 
December 31,
 
(In thousands)
 
2024
   
2023
 
Raw materials and purchased component parts
 
$
8,413
   
$
8,432
 
Finished goods
   
7,748
     
9,327
 
   
$
16,161
   
$
17,759