Long term Debt - OrbiMed Term Loan (related party) (Details) $ in Millions	3 Months Ended
Mar. 31, 2022 USD ($) tranche
OrbiMed Term Loans (related party)
Long term Debt
Number of Tranches \| tranche	2
Interest Rate (as a percent)	7.75%
Variable Interest Rate (as a percent)	2.00%
Interest expenses	$ 0.9
Amortization of debt issuance costs	0.2
OrbiMed Term Loans (related party) \| Maximum
Long term Debt
Debt amount	35.0
OrbiMed Term Loans - Tranche One
Long term Debt
Debt amount	30.0
OrbiMed Term Loans - Tranche Two
Long term Debt
Debt amount	$ 5.0

Number of tranches of debt obtained.

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Amount of amortization expense attributable to debt issuance costs.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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