Marketable Equity Securities (Details Narrative) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Proceeds from sale of common stock | $ 5,141,000 | $ 1,218,000 |
| Vox Royalty Corp. [Member] | ||
| Common stock shares sold | 84,055 | |
| Proceeds from sale of common stock | $ 307,000 | |
| Gain on sale of common stock | $ 126,000 | |
| Solitario [Member] | ||
| Common stock shares sold | 100,000 | 100,000 |
| Proceeds from sale of common stock | $ 1,401,000 | $ 54,000 |
| Gain on sale of common stock | 1,319,000 | $ 54,000 |
| Cash settlement | 403,000 | |
| Net proceeds after fees and commissions | $ 998,000 | |