License, Collaboration, and Funding Agreements - Georgetown Agreement (Details) - USD ($)	1 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Payment on obligation under license agreement			$ 900,000
Georgetown
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
One time upfront payment	$ 50,000
Payments made	$ 800,000
Termination period	60 days
Payment on obligation under license agreement		$ 0	0	$ 0
Payment obligation		$ 0	$ 0	$ 0