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Warrant Liability | 12 Months Ended
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Dec. 31, 2019
Debt Disclosure [Abstract] |
Warrant Liability | Note 17. Warrant Liability During the period ended June 30, 2017, the Company issued bridge notes together with associated warrants (“Bridge Note Warrants”). Since the Bridge Note Warrants entitled the holders to purchase securities in the qualified equity round at the purchase price payable for the related equity securities, the exercise price of the warrants was undetermined at the time of their issuance. Also, because the terms of redemption of the Series B Preferred Units were unknown at the time of their issuance as well as the deemed liquidation terms, the warrant liability was recorded at fair value and marked to market. The valuation of the warrant liability was determined using Level 3 inputs. In connection with the bridge note closings, at the time of the qualified equity round, the Company issued 7,739,092 Bridge Note Warrants all of which were outstanding as of March 31, 2018. At the time of the Corporate Conversion, these warrants were converted to warrants to purchase 429,948 shares of common stock at an exercise price of $12.60 and were reclassified to equity upon the determination that they no longer met the criteria to be classified as liabilities.

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