Long term Debt - OrbiMed Term Loan (related party) (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($) tranche
Long term Debt
Loss on extinguishment of debt	$ (1,228)	$ (1,228)
OrbiMed Term Loans (related party)
Long term Debt
Number of Tranches | tranche		2
Interest Rate (as a percent)	7.75%	7.75%
Variable Interest Rate (as a percent)		2.00%
Loss on extinguishment of debt	$ 1,200
Interest expenses	600	$ 1,500
Amortization of debt issuance costs	100	300
OrbiMed Term Loans (related party) | Maximum
Long term Debt
Debt amount	35,000	35,000
OrbiMed Term Loans - Tranche One
Long term Debt
Debt amount	30,000	30,000
OrbiMed Term Loans - Tranche Two
Long term Debt
Debt amount	$ 5,000	$ 5,000