Description of the Business (Details) $ in Thousands	6 Months Ended
Jun. 30, 2022 USD ($) segment	Dec. 31, 2021 USD ($)
Number of Reportable Segments \| segment	1
Cash and cash equivalents	$ 68,189	$ 79,733
Accumulated deficit	$ (390,765)	$ (322,106)
CM Partners, LLC
Percentage of membership interests acquired	100.00%

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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