v3.25.2
Fair Value Measurements
6 Months Ended
Jun. 30, 2025
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
The following table summarizes, for assets and liabilities measured at fair value, the respective fair value and the classification by level of input within the fair value hierarchy. There were no transfers between Levels 1, 2, or 3 for any of the periods presented.
June 30, 2025
(in thousands)Fair ValueLevel 1
Assets
Money market funds$22,995 $22,995 
Total assets measured at fair value$22,995 $22,995 
December 31, 2024
(in thousands)Fair ValueLevel 1
Assets
Money market funds$39,407 $39,407 
Total assets measured at fair value$39,407 $39,407 
Asset Classified as Level 3
GeneFab Economic Share
The fair value of the GeneFab Economic Share is based on significant unobservable inputs. In determining the fair value of the GeneFab Economic Share, the Company used the option pricing method, which allocates total estimated enterprise value to various classes of equity using the Backsolve method. As of June 30, 2025 and December 31, 2024, the Company determined that the fair value of the GeneFab Economic Share was zero due to the low probability of the events triggering the payment underlying the GeneFab Economic Share. For the three and six months ended June 30, 2025, there was no change in fair value for the GeneFab Economic Share.
Liability Classified as Level 3
GeneFab Option
The fair value of the GeneFab Option is based on significant unobservable inputs. In determining the fair value of the GeneFab Option, the Company used a Black-Scholes option pricing model. As of June 30, 2025 and December 31, 2024, the Company determined that the fair value of the GeneFab Option was zero due to the probability that a suitable license agreement, which is a condition of GeneFab obtaining the Option, would not be signed. For the three and six months ended June 30, 2025, there was no change in fair value for the GeneFab Option.