Note 4 - Revenue Recognition and Contracts with Customers 2 (Details) |
Jun. 30, 2026
USD ($)
|
|---|---|
| Revenue, Remaining Performance Obligation | $ 60,754,672 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-07-01 | |
| Revenue, Remaining Performance Obligation | 29,301,246 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 | |
| Revenue, Remaining Performance Obligation | 7,053,109 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01 | |
| Revenue, Remaining Performance Obligation | 1,906,741 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-01-01 | |
| Revenue, Remaining Performance Obligation | $ 22,493,576 |