Note 1 - Basis of Presentation and Recently Issued Accounting Pronouncements - Schedule of Performance Obligations 2 (Details) |
Jun. 30, 2025
USD ($)
|
|---|---|
| 2025 (July through December) | $ 3,524,429 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-07-01 | |
| 2025 (July through December) | 1,897,930 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 | |
| 2025 (July through December) | 1,622,623 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 | |
| 2025 (July through December) | $ 3,876 |