Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Summary of Analysis of Changes in Warrant Liability (Details)

v3.21.2
Stockholders' Equity - Summary of Analysis of Changes in Warrant Liability (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Warrant liability, Beginning balance   $ 16,516,000
Change in fair value of warrant liability $ (2,732,000) (10,405,000)
Warrant liability, Ending balance 6,111,000 6,111,000
Level 3 Black Scholes [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Warrant liability, Beginning balance   16,516,000
Change in fair value of warrant liability   (10,405,000)
Warrant liability, Ending balance $ 6,111,000 $ 6,111,000