Investments - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Schedule of Investments
Investments at fair value, cost basis	$ 190,598		$ 220,422
Dividends received	2,029	$ 2,279
Corporate Joint Venture
Schedule of Investments
Dividends received	2,029	2,279
Equity method investments	42,569		43,825
Common Stock
Schedule of Investments
Unrealized gains (losses) on equity securities	(3,880)	$ 0
Atlas Crest Sponsors
Schedule of Investments
Investments at fair value, cost basis	$ 1,895		$ 1,895

Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities.

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