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Deferred Royalty Obligation Related To The Sale Of Future Royalties (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
Jun. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Amortization of the deferred royalty obligation   $ 922,000 $ 831,000 $ 2,859,000 $ 841,000
Proceeds from royalties received       0  
Healthcare royalty partners IV, L.P | License          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Royalty payments and commercial milestone payments $ 20,000,000        
Revenue to be received 10,000,000        
Payment to be received $ 5,000,000 5,000,000   5,000,000  
Transaction costs   $ 400,000   $ 400,000  
Amortization, effective interest rate (as percent)       23.90%