Basis of Presentation, Summary of Significant Accounting Policies and Recent Accounting Pronouncements - Schedule of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended						9 Months Ended
		Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Numerator:
Net loss		$ (1,872)	$ (3,305)	$ (1,750)	$ (4,190)	$ (4,967)	$ (7,162)	$ (6,927)	$ (16,317)
Net loss attributable to common stockholders for basic loss per share		(1,872)			(4,190)			(6,927)	(16,317)
Net loss attributable to common stockholders for diluted loss per share		$ (1,872)			$ (4,190)			$ (6,927)	$ (16,317)
Denominator:
Weighted average number of common shares outstanding - basic (in shares)	[1]	27,521,088			18,463,673			21,526,978	12,902,890
Weighted average number of common shares outstanding - diluted (in shares)	[1]	27,521,088			18,463,673			21,526,978	12,902,890
Net loss per share attributable to common stockholders - basic (in dollars per share)		$ (0.07)			$ (0.23)			$ (0.32)	$ (1.26)
Net loss per share attributable to common stockholders - diluted (in dollars per share)		$ (0.07)			$ (0.23)			$ (0.32)	$ (1.26)

[1] See Note 3 for more detail related to Basic and Diluted Weighted Average Shares Outstanding