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Investments - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Schedule of Investments          
Investments at fair value, cost basis $ 157,494   $ 157,494   $ 220,422
Dividends received     2,029 $ 2,279  
Corporate Joint Venture          
Schedule of Investments          
Dividends received     2,029 2,279  
Equity method investments 44,499   44,499   43,825
Common Stock          
Schedule of Investments          
Unrealized gains (losses) on equity securities 5,056 $ 0 8,936 $ 0  
Atlas Crest Sponsors          
Schedule of Investments          
Investments at fair value, cost basis $ 1,955   $ 1,955   $ 1,895