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Long-Term Debt - Summary of Components of Carrying Value of Long-Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Disclosure [Abstract]
Long term debt	$ 12,000	$ 0
Cumulative accretion of exit fee	90	0
Unamortized debt discount and debt issuance costs	(220)	0
Long-term debt, net	$ 11,870	$ 0

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

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