Summary of Significant Accounting Policies - Net loss per share (Potentially dilutive securities) (Details) - shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Potentially dilutive securities
Potentially dilutive securities excluded from computation of diluted weighted average shares	3,449,010	3,085,609
Employee Stock Option
Potentially dilutive securities
Potentially dilutive securities excluded from computation of diluted weighted average shares	2,281,313	2,222,424
Unvested restricted stock units
Potentially dilutive securities
Potentially dilutive securities excluded from computation of diluted weighted average shares	1,079,141	774,629
Common Stock Warrants
Potentially dilutive securities
Potentially dilutive securities excluded from computation of diluted weighted average shares	88,556	88,556