Equity Distribution Agreements - Additional Information (Details) - Common Stock - USD ($)	1 Months Ended		12 Months Ended
	Nov. 30, 2020	Sep. 30, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
2019 Equity Distribution Agreement
Equity Distribution Agreements [Line Items]
Number of shares sold				1,100,000	104,000
Sale of stock, weighted average net selling price per share				$ 38.50	$ 9.37
Net proceeds from sale of stock				$ 42,700,000	$ 979,000
September 2020 Equity Distribution Agreement
Equity Distribution Agreements [Line Items]
Number of shares sold		2,800,000
Sale of stock, weighted average net selling price per share		$ 42.90
Net proceeds from sale of stock		$ 122,100,000
November 2020 Equity Distribution Agreement
Equity Distribution Agreements [Line Items]
Number of shares sold			1,100,000	2,000,000.0
Sale of stock, weighted average net selling price per share			$ 64.83	$ 48.70
Net proceeds from sale of stock			$ 72,000,000.0	$ 99,100,000
November 2020 Equity Distribution Agreement | Maximum
Equity Distribution Agreements [Line Items]
Aggregate offering price	$ 175,000,000.0
Percentage of commission to be paid from gross proceeds	3.00%