Net Loss Per Common Share - Schedule of Calculation of Basic and Diluted Net Loss Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2020
Earnings Per Share [Abstract]
Net loss	$ (1,115)	$ (60,011)
Weighted average common shares outstanding, basic and diluted	9,625,679	17,665,683
Net loss per common share, basic and diluted	$ (0.12)	$ (3.40)