Investment (Details) - Bitmain Technologies Holding Company [Member] - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Aug. 31, 2018 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Investment [Line Items] | |||
| Initial investment | $ 15.0 | ||
| Recognized a gain on sale of investment | $ 1.6 | $ 6.8 | |
| Series B+ Preferred shares [Member] | |||
| Investment [Line Items] | |||
| Share purchase | 11,506,695 | ||
| Shares sold | 6,689,520 | 26,758,080 | |
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- Definition The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares of investment owned. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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