XML 42 R30.htm IDEA: XBRL DOCUMENT
v3.25.1

Stock-Based Compensation (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2025
Stock-Based Compensation |
Schedule of stock option activity and related information | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Number of Shares |  | Weighted - Average Exercise Price |  | Weighted-Average Remaining Contractual Term (in years) |  | Aggregate Intrinsic Value (in thousands)
Outstanding - December 31, 2024 | ​ | 8,706,197 | ​ | $ | 13.21 | ​ | ​ | ​ | $ | 2,104
Granted | ​ | 108,000 | ​ | $ | 7.28 | ​ | ​ | ​ | ​ | ​
Exercised | ​ | (28,475) | ​ | $ | 3.48 | ​ | ​ | ​ | $ | 136
Forfeited or cancelled | ​ | (115,153) | ​ | $ | 13.94 | ​ | ​ | ​ | ​ | ​
Outstanding - March 31, 2025 | ​ | 8,670,569 | ​ | $ | 13.16 | ​ | 8.53 | ​ | $ | 1,877
Options vested and exercisable as of March 31, 2025 | ​ | 1,434,494 | ​ | $ | 7.93 | ​ | 5.62 | ​ | $ | 1,708
Options vested and expected to vest as of March 31, 2025 | ​ | 8,670,569 | ​ | $ | 13.16 | ​ | 8.53 | ​ | $ | 1,877
Schedule of stock-based compensation expense as reflected in consolidated statements of operations | The Company recognized stock-based compensation expense related to the issuance of equity awards to employees and directors in the condensed consolidated statement of operations as follows (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | Three Months Ended March 31,
​ | ​ | ​ | 2025 | ​ | ​ | 2024
Research and development | ​ | $ | 1,581 | ​ | $ | 411
General and administrative | ​ | ​ | 3,805 | ​ | ​ | 536
Total stock-based compensation expense | ​ | $ | 5,386 | ​ | $ | 947

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration