Net Loss per Share - Summary of Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Net Loss per Share
Net loss	$ (10,096)	$ (8,494)
Weighted-average number of shares - basic	9,672,957	3,493,267
Weighted-average number of shares - diluted	9,672,957	3,493,267
Net loss per share - basic	$ (1.04)	$ (2.43)
Net loss per share - diluted	$ (1.04)	$ (2.43)