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Investment in Enalare Therapeutics Inc. - Narratives (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2023
Dec. 31, 2022
Aug. 08, 2022
Schedule of Equity Method Investments [Line Items]      
Acquisition rights of Enalare Therapeutics, Inc. $ 8,125 $ 8,125  
Investment in contractual obligation within another six months 12,500    
Enlare Therapeutics Inc.      
Schedule of Equity Method Investments [Line Items]      
Equity method investments     $ 25,000
Committed equity investment     $ 30,000
Investment in Enalare Therapeutics, Inc.      
Schedule of Equity Method Investments [Line Items]      
Equity method investments 25,077 12,500  
Investments 16,952 8,438  
Acquisition rights of Enalare Therapeutics, Inc. 8,125 $ 8,125  
Gain on settlement of forward liability $ 100