v3.26.1
Note 5 - Goodwill (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2026
Goodwill, Measurement Period Adjustment   $ 2,674
Comtrafo Industria de Transformadores Eletricos S.A. (Comtrafo) [Member]    
Goodwill, Measurement Period Adjustment $ 500 $ 125,300