Equity Method Investment - Summary Financial Information (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]
Current assets	$ 43,664	$ 71,312
Current liabilities	10,752	9,692
Stockholders' equity	56,115	97,162	$ 72,148	$ 71,111
Angel Pharmaceuticals
Schedule of Equity Method Investments [Line Items]
Current assets	29,062	38,608
Non-current assets	1,652	1,818
Current liabilities	6,293	2,119
Non-current liabilities	985	105
Stockholders' equity	$ 23,436	$ 38,202