Term loan

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Term loan

Term loan

In November 2020, the Company entered into a term loan facility of up to $30.0 million (the “Term Loan”), consisting of advances of $5.0 million funded at closing and $10.0 million and $15.0 million contingent upon achievement of certain clinical development milestones and other specified conditions. As of September 30, 2021, the Company had $5.0 million principal outstanding under the Term Loan.

As of September 30, 2021, the carrying value of the Term Loan was approximately $4.8 million, of which all was due in more than 12 months. The debt balance has been categorized within Level 3 of the fair value hierarchy. The carrying amount of the debt approximates its fair value based on prevailing interest rates as of the balance sheet date.