Basic and Diluted Loss per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerator:
Net loss	$ (1,030)	$ (4,687)	$ (9,186)	$ (14,030)
Weighted average number of common shares outstanding
Weighted average basic shares outstanding	8,543,303	2,326,893	17,761,752	2,229,422
Weighted average diluted shares outstanding	8,543,303	2,326,893	17,761,752	2,229,422
Loss per share attributable to common stock, basic	$ (0.12)	$ (2.01)	$ (0.52)	$ (6.29)
Loss per share attributable to common stock, diluted	$ (0.12)	$ (2.01)	$ (0.52)	$ (6.29)