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Marketable Securities - Schedule of Gains and (Losses) on Marketable Securities (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Schedule of Gains and (Losses) on Marketable Securities [Abstract] |  |  |  |
Realized gain (loss) | $ (30) | $ 2,360 | $ (1,414) | $ 3,330
Unrealized gain (loss) | 4,975 | (2,353) | 5,185 | (2,940)
Dividend income | 97 | 97 | 193 | 288
Total | $ 5,042 | $ 104 | $ 3,964 | $ 678

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