Capitalization - Narrative (Details) - Sales Agreement - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Aug. 31, 2019
Common stock
Number of shares issued in transaction (in shares)	0	0	0	0
Maximum
Common stock
Value of shares available to be issued and sold in transaction					$ 125.0
Aggregate value of remaining shares to be issued and sold			$ 93.0