Subsequent Events (Details) - USD ($)	1 Months Ended	12 Months Ended
	Jan. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Feb. 25, 2022
Subsequent Event [Line Items]
Issuance of common stock		$ 34,708,000	$ 5,547,000	$ 442,172,000
Subsequent Event
Subsequent Event [Line Items]
Issuance of common stock (in shares)	5,232,869
Issuance of common stock	$ 67,000,000
Shares Issued During Period, Amount Authorized For Future Offerings					$ 22,000,000