Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Estimated Fair Value of Equity Securities Assumptions (Details)

v3.21.2
Fair Value Measurements - Estimated Fair Value of Equity Securities Assumptions (Details)
Sep. 30, 2021
$ / shares
Dec. 31, 2020
$ / shares
Y
Closing Common Stock Price [Member]    
Fair Value Measurements    
Valuation assumptions, measurement input | $ / shares 7.48 11.99
Discount for Lack of Marketability [Member] | Tranche 1 [Member]    
Fair Value Measurements    
Valuation assumptions, measurement input   0.12
Discount for Lack of Marketability [Member] | Tranche 2 [Member]    
Fair Value Measurements    
Valuation assumptions, measurement input   0.14
Estimated time to liquidity of shares | Tranche 1 [Member]    
Fair Value Measurements    
Valuation assumptions, measurement input | Y   0.25
Estimated time to liquidity of shares | Tranche 2 [Member]    
Fair Value Measurements    
Valuation assumptions, measurement input | Y   0.67
Rezolute [Member]    
Fair Value Measurements    
Closing stock price (in dollars per share) | $ / shares $ 7.48 $ 11.99