Stock-Based Compensation - Summary of Recognized Stock-based Compensation Expense Related to Restricted Stock Award Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total stock-based compensation	$ 93,828	$ 105,574	$ 58,459
A&R 2019 Plan and 2019 Inducement Plan | 2020 Stock and Equity Award Exchange Program
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total stock-based compensation	3,238	24,065	2,292
A&R 2019 Plan and 2019 Inducement Plan | Other RSAs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total stock-based compensation	5,326	6,240	8,384
A&R 2019 Plan and 2019 Inducement Plan | Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total stock-based compensation	$ 8,564	$ 30,305	$ 10,676