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Investments - Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Schedule of Investments      
Investments at fair value, cost basis $ 234,546 $ 220,422  
Dividends received 2,936 3,356 $ 1,942
Corporate Joint Venture      
Schedule of Investments      
Dividends received 2,936 3,356 $ 1,942
Equity method investments 47,164 43,825  
Common Stock      
Schedule of Investments      
Unrealized gains (losses) on equity securities 15,038 2,788  
Atlas Crest Sponsors      
Schedule of Investments      
Investments at fair value, cost basis 0 $ 1,895  
Realized losses $ (983)