Marketable Equity Securities (Details 2) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Marketable Equity Securities | ||
| Cost of marketable equity securities sold | $ 263 | $ 0 |
| Realized gain on marketable equity securities sold | 1,445 | 54 |
| Gross proceeds from the sale of marketable equity securities sold | (1,708) | (54) |
| Net gain on marketable equity securities | 680 | 343 |
| Change in marketable equity securities at fair value | $ (1,028) | $ 289 |