Note 3 - Revenue 2 (Details Textual) $ in Thousands |
Mar. 31, 2026
USD ($)
|
|---|---|
| Revenue, Remaining Performance Obligation, Amount | $ 6,923 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-04-01 | |
| Revenue, Remaining Performance Obligation, Amount | $ 6,000 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Month) | 12 months |