Note 9 - Related Party Transactions - Schedule of Related Party Transactions (Details) - Related Party [Member] - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|
| Equipment purchases and de-install costs | $ 1,862,000 | $ 521,000 | $ 3,169,000 | $ 2,937,000 | |
| Costs incurred to maintain equipment | 200,000 | 170,000 | 451,000 | 340,000 | |
| Total related party transactions | 2,062,000 | $ 691,000 | 3,620,000 | $ 3,277,000 | |
| Accounts payable, asset retirement obligation and other accrued liabilities | $ 1,848,000 | $ 1,848,000 | $ 2,270,000 | ||