v3.26.3
Note 7 - Goodwill & Identified Intangible Assets (Details Textual) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Intangible Asset, Finite-Lived, Amortization Expense $ 0.7 $ 0.7 $ 2.1 $ 2.1
Patents [Member]        
Intangible Asset, Finite-Lived, Useful Life (Year) 1 year 9 months 18 days   1 year 9 months 18 days  
Customer Relationships [Member]        
Intangible Asset, Finite-Lived, Useful Life (Year) 9 years 6 months   9 years 6 months