Consolidated Statements of Stockholders' Equity (Parenthetical) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Feb. 28, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement Of Stockholders Equity [Abstract]
Offering costs	$ 157	$ 1,538	$ 463	$ 210