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v3.25.2

Nature of the Business and Basis of Presentation (Details) $ / shares in Units, $ in Thousands |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 8 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 16, 2025 $ / shares shares | Jun. 13, 2025 $ / shares shares | Jun. 12, 2025 USD ($) $ / shares shares | Jun. 30, 2025 USD ($) $ / shares shares | Oct. 31, 2024 USD ($) | Jun. 30, 2025 USD ($) $ / shares | Mar. 31, 2025 USD ($) | Jun. 30, 2025 USD ($) $ / shares | Jun. 12, 2025 USD ($) $ / shares shares | Jun. 15, 2025 $ / shares | Dec. 31, 2024 USD ($) $ / shares
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Stock split, conversion ratio |  | 0.01 |  |  |  |  |  |  |  |  |
Common stock, par value (in dollars per share) | $ / shares | $ 0.001 |  |  | $ 0.001 |  | $ 0.001 |  | $ 0.001 |  | $ 0.001 | $ 0.001
Net loss | $ |  |  |  |  |  | $ 21,790 | $ 15,148 | $ 36,938 |  |  |
Accumulated deficit | $ |  |  |  | $ 54,805 |  | 54,805 |  | 54,805 |  |  | $ 17,867
Cash used for operating activity | $ |  |  |  |  |  |  |  | (27,253) |  |  |
Cash | $ |  |  |  | $ 152,645 |  | $ 152,645 |  | $ 152,645 |  |  | $ 34,766
Pre-Merger Sale of Common Stock and Warrants |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Consideration received | $ |  |  |  |  |  |  |  |  | $ 200,000 |  |
Series A Non-Voting Preferred Shares |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Recapitalization exchange ratio |  | 0.0001445 |  |  |  |  |  |  |  |  |
Number of exercisable shares (in shares) |  |  |  | 2,890 |  |  |  |  |  |  |
Shares issued upon conversion (in shares) | 1 |  |  |  |  |  |  |  |  |  |
Ordinary Shares |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Recapitalization exchange ratio |  | 0.1445 |  |  |  |  |  |  |  |  |
Number of shares issued and sold (in shares) |  |  | 85,506,824 |  |  |  |  |  |  |  |
Warrants, exercisable (in shares) |  | 2,767,122 | 19,149,690 |  |  |  |  |  | 19,149,690 |  |
Estimated purchase price (in dollars per share) | $ / shares |  |  | $ 1.9110 |  |  |  |  |  | $ 1.9110 |  |
Stock converted (in shares) |  | 12,355,716 |  |  |  |  |  |  |  |  |
Shares issued upon conversion (in shares) | 1 |  |  |  |  |  |  |  |  |  |
Convertible Notes Payable |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of shares issued and sold (in shares) |  |  | 8,392,303 |  |  |  |  |  |  |  |
Consideration received | $ |  |  |  |  | $ 37,500 |  |  |  |  |  |
Accrued interest | $ |  |  | $ 3,000 |  |  |  |  |  |  |  |
Number of exercisable shares (in shares) |  |  | 21,200,564 |  |  |  |  |  |  |  |
Convertible Notes Payable | Ordinary Shares |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Stock converted (in shares) |  | 1,850,790 |  |  |  |  |  |  |  |  |
Pre-Funded Warrant |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Warrants, issued and sold (in shares) |  |  | 19,149,690 |  |  |  |  |  |  |  |
Estimated purchase price (in dollars per share) | $ / shares |  |  | $ 13.22 |  |  |  |  |  | 13.22 |  |
Estimated purchase price warrants (in dollars per share) | $ / shares |  | $ 1.000 | $ 1.9109 |  |  |  |  |  | $ 1.9109 |  |
Warrants converted (in shares) |  | 2,767,122 |  |  |  |  |  |  |  |  |
Pre-Funded Warrant | Convertible Notes Payable |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Warrants converted (in shares) |  | 1,212,683 |  |  |  |  |  |  |  |  |

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