Royalty purchase liability - Schedule of Common Stock Warrants (Details) |
6 Months Ended |
|---|---|
|
Jun. 30, 2025
$ / shares
shares
| |
| New Milestone Warrant | |
| Class of Warrant or Right [Line Items] | |
| Class of warrant, shares issued | shares | 293,686 |
| Exercise price | $ / shares | $ / shares | $ 13.62 |
| Initial Exercise Date | Jun. 07, 2021 |
| Expiration Date | Jun. 06, 2027 |
| Fourth Milestone Warrant | |
| Class of Warrant or Right [Line Items] | |
| Class of warrant, shares issued | shares | 256,975 |
| Exercise price | $ / shares | $ / shares | $ 13.62 |
| Initial Exercise Date | Jul. 19, 2021 |
| Expiration Date | Jul. 18, 2027 |
| X | ||||||||||
- Definition Date the warrants or rights are exercisable, in YYYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Expiration date of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in YYYY-MM-DD format. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|