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Summary of Significant Accounting Policies - Schedule of Digital Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Indefinite-Lived Intangible Assets [Roll Forward] |  |
Impairment expense | $ (22,911) | $ (9,383)
Digital Assets |  |
Digital Asset Holdings |  |
Gross Carrying Amount | 37,737 | 41,964
Accumulated Digital Asset Impairment | (27,600) | (9,383)
Digital Asset Carrying Value | 10,137 | 32,581
Indefinite-Lived Intangible Assets [Roll Forward] |  |
Beginning balance | 32,581 |
Received from customers, net of expenses | 459 |
Purchases of digital assets | 923 |
Exchanges of digital assets | 0 |
Disposal proceeds | (1,282) |
Gain on sale of digital assets | 367 |
Impairment expense | (22,911) |
Ending balance | 10,137 | 32,581
Digital Assets | Bitcoin |  |
Digital Asset Holdings |  |
Gross Carrying Amount | 34,994 | 36,963
Accumulated Digital Asset Impairment | (25,534) | (8,554)
Digital Asset Carrying Value | 9,460 | 28,409
Indefinite-Lived Intangible Assets [Roll Forward] |  |
Beginning balance | 28,409 |
Received from customers, net of expenses | 37 |
Purchases of digital assets | 923 |
Exchanges of digital assets | 0 |
Disposal proceeds | (796) |
Gain on sale of digital assets | 69 |
Impairment expense | (19,182) |
Ending balance | 9,460 | 28,409
Digital Assets | Ethereum |  |
Digital Asset Holdings |  |
Gross Carrying Amount | 1,506 | 4,714
Accumulated Digital Asset Impairment | (1,156) | (670)
Digital Asset Carrying Value | 350 | 4,044
Indefinite-Lived Intangible Assets [Roll Forward] |  |
Beginning balance | 4,044 |
Received from customers, net of expenses | 378 |
Purchases of digital assets | 0 |
Exchanges of digital assets | (906) |
Disposal proceeds | (486) |
Gain on sale of digital assets | 298 |
Impairment expense | (2,978) |
Ending balance | 350 | 4,044
Digital Assets | Other |  |
Digital Asset Holdings |  |
Gross Carrying Amount | 1,237 | 287
Accumulated Digital Asset Impairment | (910) | (159)
Digital Asset Carrying Value | 327 | 128
Indefinite-Lived Intangible Assets [Roll Forward] |  |
Beginning balance | 128 |
Received from customers, net of expenses | 44 |
Purchases of digital assets | 0 |
Exchanges of digital assets | 906 |
Disposal proceeds | 0 |
Gain on sale of digital assets | 0 |
Impairment expense | (751) |
Ending balance | $ 327 | $ 128

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