Summary of Significant Accounting Policies - Loss per share (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Numerator for basic and diluted loss per share | |||
| Net loss | $ (70,814) | $ (113,871) | $ (165,456) |
| Net loss attributable to shareholders used for basic EPS calculation | (70,814) | (113,871) | (165,456) |
| Net loss attributable to shareholders used for diluted EPS calculation | $ (70,814) | $ (113,871) | $ (165,456) |
| Denominator for basic loss per share - Weighted average shares outstanding | |||
| Weighted average number of shares used to calculate basic loss per share | 1,513,810,852 | 1,206,440,978 | 967,242,403 |
| Weighted average number of shares used to calculate diluted loss per share | 1,513,810,852 | 1,206,440,978 | 967,242,403 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|