v3.26.1
Note 4 - Supplemental Balance Sheet Information - Summary of Goodwill (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2026
USD ($)
Balance $ 45,376
Effect of foreign currency translation (47)
Balance 45,329
Battery & Energy Products Segment [Member]  
Balance 33,883
Effect of foreign currency translation (47)
Balance 33,836
Communications Systems Segment [Member]  
Balance 11,493
Effect of foreign currency translation 0
Balance $ 11,493