Note 10 - Revenue 2 (Details Textual) - Active Domain Name Contracts [Member] - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-04-01 |
Mar. 31, 2025 |
|---|---|
| Revenue, Remaining Performance Obligation, Percentage | 80.00% |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Month) | 12 months |