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v3.25.1

Related Party Transactions (Details) |  |  |  | 1 Months Ended | 3 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Sep. 16, 2024 USD ($) | May 31, 2024 USD ($) | May 10, 2024 USD ($) $ / shares | Oct. 31, 2024 USD ($) $ / shares | Mar. 31, 2025 USD ($) $ / shares shares | Mar. 31, 2024 USD ($) | Dec. 31, 2024 USD ($) | Nov. 14, 2024 USD ($) NotesPayable
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Accrued professional fees |  |  |  |  | $ 1,551,000 |  | $ 1,305,000 |
January 2024 Note |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Accrued interest |  |  |  |  | 100,000 |  | 100,000 |
January 2024 Note | Maximum |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Interest expense |  |  |  |  | 100,000 |  |  |
2021 Notes |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Notes payable |  |  |  |  | $ 0 |  | 900,000 |
Interest rate per annum |  |  |  |  | 1.00% |  |  |
Debt cancelled, extinguished and paid in full |  |  |  |  | $ 1,000,000 |  |  |
Private Placement | January 2024 Note |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Interest rate per annum |  |  |  |  | 15.00% |  |  |
Maturity date |  |  |  |  | Dec. 31, 2025 |  |  |
May 2024 Convertible Notes |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Interest rate per annum |  |  | 15.00% |  |  |  |  |
Gross proceeds from convertible promissory notes |  |  | $ 1,000,000 |  |  |  |  |
Payment terms |  |  |  |  | The May 2024 Notes bear interest at 15% per annum, which may be increased to 17% upon the occurrence of certain events of default as described therein, and the principal and all accrued but unpaid interest is due on the date that is the earlier of (a) ten (10) business days following the Company’s receipt of a U.K. research and development tax credit from HM Revenue and Customs, and (b) November 10, 2024. |  |  |
Default, interest rate percentage |  |  | 17.00% |  |  |  |  |
Conversion price | $ / shares |  |  | $ 1.59 |  |  |  |  |
Repayments of convertible notes |  |  |  | $ 750,000 |  |  |  |
May 2024 Convertible Notes | Maximum |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Accrued interest |  |  |  |  | $ 100,000 |  | 100,000 |
May 2024 Convertible Notes | January 2024 Note | Maximum |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Interest expense |  |  |  |  | $ 0 |  |  |
American Depositary Shares |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Conversion price | $ / shares |  |  |  | $ 1.59 |  |  |  |
American Depositary Shares | May 2024 Convertible Notes |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Conversion amount |  |  |  | $ 125,000 |  |  |  |
Interim CEO Agreement |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Payment to CEO upon aggrement |  | $ 50,000 |  |  |  |  |  |
Amendment Interim CEO Agreement |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Payment to CEO upon aggrement | $ 50,000 |  |  |  |  |  |  |
Payment terms to CEO upon aggrement |  |  |  |  | Dr. Patel is paid in the form of fully vested non-qualified stock options to purchase ordinary shares (“NQSO”), with the number of ADSs underlying each such monthly NQSOs grant to be equal to two times the number determined by dividing (i) $50,000 by (ii) the closing price of the Company's ADSs on the Nasdaq Capital Market on the last day of each month (or partial month) |  |  |
Issuance of share capital for services (in shares) | shares |  |  |  |  | 152,672,000 |  |  |
Accrued professional fees |  |  |  |  | $ 200,000 |  |  |
Amendment Interim CEO Agreement | Maximum |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Issuance of share capital for services |  |  |  |  | $ 100,000 |  |  |
Issuance of share capital for services, exercise price | $ / shares |  |  |  |  | $ 0.01 |  |  |
The Doctors Laboratory | Maximum |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Operating Lease, Expense |  |  |  |  | $ 100,000 | $ 100,000 |  |
Dr Huh [Member] |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Number of notes payable due | NotesPayable |  |  |  |  |  |  |  | 3
Dr Huh [Member] | January 2024 Note |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Notes payable |  |  |  |  | 700,000 |  | 750,000 | $ 750,000
Debt cancelled, extinguished and paid in full |  |  |  |  | 1,000,000 |  |  |
Dr Huh [Member] | 2021 Notes |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Notes payable |  |  |  |  |  |  |  | $ 900,000
Related party |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Amount due to related party |  |  |  |  | 100,000 |  |  |
Related party | Maximum |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Laboratory testing services charges |  |  |  |  | 100,000 | $ 100,000 |  |
Payable balances |  |  |  |  | $ 100,000 |  | $ 100,000 |

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