Note 4 - Revenue Recognition and Contracts with Customers - Schedule of Contract Balances (Details) - USD ($) |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Balance | $ 144,076 | $ 224,076 |
| Advance billings | 63,822,941 | 0 |
| Revenue recognized | (3,212,345) | (75,000) |
| Balance | $ 60,754,672 | $ 149,076 |
| X | ||||||||||
- Definition Amount of advance billings that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. No definition available.
|
| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|