3.    Immaterial correction of prior period financial statements

Subsequent to issuance of the Company’s Annual Report on Form 10-K for the year-ended December 31, 2020, on April 12, 2021, the SEC Division of Corporation of Finance released Staff Statement on Accounting and Reporting Considerations for Warrants Issued by Special Purpose Acquisition Companies (“SPACs”) (the “Statement”). Upon review and analysis of the Statement, management determined that the Company’s private placement warrants issued in connection with HCAC's IPO on March 5, 2019 do not meet the scope exception from derivative accounting prescribed by ASC 815-40, Contracts in Entity’s Own Equity. Accordingly, the private placement warrants should have been recognized by the Company at fair value as of the Closing Date and classified as a liability, rather than equity in the Company’s previously reported consolidated balance sheet as of December 31, 2020. Thereafter, the change in fair value of the outstanding private placement warrants should have been recognized as a gain (loss) within other (expense) income each reporting period in the Company’s consolidated statement of operations. The fair value of the private placement warrants as of the Closing Date on December 21, 2020 and December 31, 2020 amounted to $9.7 million and $6.6 million, respectively. The change in fair value from the Closing Date through December 31, 2020 amounted to a gain of $3.1 million.

​

The impact of the misstatement as of December 31, 2020 resulted in an understatement of the private placement warrants liability of $6.6 million, and an overstatement of accumulated deficit and additional paid-in capital of $3.1 million and $9.7 million, respectively.  

​

Accordingly, management is correcting the relevant financial statements and related footnotes as of December 31, 2020 within these condensed consolidated financial statements. Management has evaluated the materiality of these misstatements based on an analysis of quantitative and qualitative factors and concluded they were not material to the prior period financial statements, individually or in aggregate.

​

The following tables reflect the impact of the immaterial correction on the Company’s previously reported consolidated balance sheet as of December 31, 2020 (in thousands):

​

​