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Co-Development Agreement with SFJ Pharmaceuticals and Development Derivative Liability (Tables)
3 Months Ended
Mar. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivative Liabilities at Fair Value The following table presents the changes in the development derivative liability from inception on February 12, 2021 to March 31, 2021:
Three Months Ended
March 31, 2021
Fair value at inception on February 12, 2021$— 
Non-cash research and development expense2,248 
Cash receipts from SFJ750 
Change in the fair value of development derivative liability1,599 
Fair value at March 31, 2021$4,597