Basic and diluted net loss per share (Details) $ / shares in Units, $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aug. 06, 2025 |
Jun. 30, 2026
USD ($)
$ / shares
shares
|
Jun. 30, 2025
USD ($)
$ / shares
shares
|
Jun. 30, 2026
USD ($)
$ / shares
shares
|
Jun. 30, 2025
USD ($)
$ / shares
shares
|
Dec. 31, 2025
USD ($)
$ / shares
shares
|
Dec. 31, 2024
USD ($)
$ / shares
shares
|
|||||||||||
| Basic and diluted net loss per share | |||||||||||||||||
| Net loss for the year | $ 83,692 | $ 4,022 | $ 122,504 | $ 9,710 | $ 31,370 | $ 57,770 | |||||||||||
| F1 preferred shares deemed dividend | 1,694 | 1,694 | 3,384 | ||||||||||||||
| Rights offering deemed dividend | 459 | ||||||||||||||||
| Loss attributable to common shareholders, basic | (83,692) | (4,022) | (122,504) | (11,404) | 33,523 | 61,154 | |||||||||||
| Loss attributable to common shareholders, diluted | $ 83,692 | $ 4,022 | $ 122,504 | $ 11,404 | $ 33,523 | $ 61,154 | |||||||||||
| Weighted average number of shares outstanding, basic (in shares) | shares | 14,440,768 | [1] | 1,317,732 | [1] | 14,435,062 | [1] | 1,317,220 | [1] | 6,169,127 | [2] | 1,307,771 | [2] | |||||
| Weighted average number of shares outstanding, diluted (in shares) | shares | 14,440,768 | [1] | 1,317,732 | [1] | 14,435,062 | [1] | 1,317,220 | [1] | 6,169,127 | [2] | 1,307,771 | [2] | |||||
| Net loss per share attributable to common shareholders, basic (in dollars per share) | $ / shares | $ 5.8 | $ 3.05 | $ 8.49 | $ 8.66 | $ 5.4 | $ 46.76 | |||||||||||
| Net loss per share attributable to common shareholders, diluted (in dollars per share) | $ / shares | $ 5.80 | $ 3.05 | $ 8.49 | $ 8.66 | $ 5.4 | $ 46.76 | |||||||||||
| Reverse stock split conversion ratio | 0.10 | 0.1 | 0.10 | 0.10 | |||||||||||||
| |||||||||||||||||
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| 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 Dividends paid to preferred stock holders that is redeemable solely at the option of the issuer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Accretion of temporary equity during the period due to cash, stock, and in-kind dividends. This item is an adjustment to net income necessary to derive net income apportioned to common stockholders and is to be distinguished from Temporary Equity, Accretion of Dividends (Temporary Equity, Accretion of Dividends). 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
|