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v3.25.4

Fair Value Measurement (Details Narrative) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2025 USD ($) | Dec. 31, 2024 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Cash, cash equivalents and restricted cash | $ 2,800,000 | $ 567,500
Cash equivalents short-term investments | 2,000,000 | 510,400
Restricted cash |  | 2,500
Non-current restricted cash | 443,400 | 0
Current restricted cash | 877 | 2,546
Deposit | $ 15,000 |
Deposits against bank guaranty issued to landlords for lease of properties |  | $ 2,500
Warrants and rights outstanding, term | 3 months 3 days | 3 months 3 days
UBS Bridge Financing Loan [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Non-current restricted cash | $ 443,400 |
Measurement Input, Price Volatility [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrants and rights outstanding, measurement input | 1.053 | 1.127
Private Warrants [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Interet rate assumption description | As of December 31, 2025, the risk-free rate assumption was based on the three-month and one-year U.S. Treasury rates as the estimated time to expiration was 0.26 years (compared to being based on the one- and two-year U.S. Treasury rates based on an estimated time to expiration of 1.26 years as of December 31, 2024). An increase in the risk-free interest rate, in isolation, would result in an increase in the fair value measurement of the warrant liabilities and vice versa. |

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- Definition Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; attributable to continuing operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-24 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-4 + Details
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