Notes Payable - Composition of debt (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Notes Payable
Gross proceeds	$ 45,000
Contractual exit fee	900
Unamortized debt discount and issuance costs	(5,091)
Total	$ 40,809

Amount of unamortized debt discount (premium) and debt issuance costs.

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