Note 14 - Subsequent Events (Details Textual) - shares |
Jul. 25, 2025 |
Jul. 24, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|
| Common Stock, Shares Authorized (in shares) | 35,000,000 | 35,000,000 | ||
| Subsequent Event [Member] | ||||
| Capital Stock, Shares Authorized (in shares) | 8,000,000 | 36,000,000 | ||
| Subsequent Event [Member] | HG Holding Common Stock [Member] | ||||
| Common Stock, Shares Authorized (in shares) | 7,000,000 | 35,000,000 |