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v3.25.3

Subsequent events - Issuance of senior secured convertible notes (Details) - Subsequent Events |  | 1 Months Ended
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Jul. 13, 2025 USD ($) tranche | Jul. 31, 2025 USD ($) tranche
Senior Convertible Note (Series A-1, B-1, and C-1) |  |
Subsequent events |  |
Number of traches issued | tranche | 3 | 3
Aggregate gross proceeds | $ 16,338,506 | $ 16,338,506
Series A-1 Note |  |
Subsequent events |  |
Aggregate gross proceeds | 10,000,000 |
Series B-1 Note |  |
Subsequent events |  |
Aggregate gross proceeds | 5,000,000 |
Series C-1 Note |  |
Subsequent events |  |
Aggregate gross proceeds | $ 1,338,506 |

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- Definition The gross proceeds from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. + References No definition available. + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483399/855-10-50-2 + Details
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- Details
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