Net Loss per Share (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net Loss per Share
Net loss attributable to common stockholders	$ (5,084)	$ (4,477)	$ (9,563)	$ (8,750)
Equity Option
Net Loss per Share
Number of options and warrants for the purchase of common stock that were excluded from the computations of net loss per common share	2,284,336	607,334	2,284,336	607,334
Warrant
Net Loss per Share
Number of options and warrants for the purchase of common stock that were excluded from the computations of net loss per common share	634,425	634,497	634,425	634,497