Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Net Loss Per Share
Net loss attributable to common shareholders (basic)	$ (12,202)	$ (17,986)
Net loss attributable to common shareholders (diluted)	$ (12,202)	$ (17,986)
Shares used to compute net loss per common share, basic	5,109,609	778,512
Shares used to compute net loss per common share, diluted	5,109,609	778,512
Net loss per share attributable to common shareholders, basic	$ (2.39)	$ (23.10)
Net loss per share attributable to common shareholders, diluted	$ (2.39)	$ (23.10)