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Bitcoin - Additional Information (Details) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2024 USD ($) Bitcoin | Dec. 31, 2023 USD ($) Bitcoin
Bitcoin [Abstract] |  |
Bitcoin held | $ 1,730 | $ 780
Fair value of bit coin | 123,300,000 | 33,000,000
Cost basis of bitcoin | $ 80,700,000 | $ 30,900,000
Numbr of bitcoin pledged | Bitcoin | 67 | 10
Fair Value of bitcoin pledged as collateral | $ 4,800,000 | $ 400,000

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