Revenue Interest Financing Agreement - Summary of Activity (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Revenue Interest Financing Agreement
Revenue Interest Financing Balance at December 31, 2022	$ 30,877
Issuance costs	2,600
Non-cash interest expense	1,440
Amortization of debt discount	71
Payments made	(174)
Revenue Interest Financing Balance at March 31, 2023	32,214
Current portion of revenue interest financing liability	1,321	$ 1,020
Long-term portion of revenue interest financing liability	$ 30,893	$ 29,857