XML 61 R51.htm IDEA: XBRL DOCUMENT v3.21.2
Schedule of Liability for Derivatives and Warrants (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Sep. 30, 2021
Sep. 30, 2020
Fair Value Disclosures [Abstract]          
Warrant liabilities, at beginning $ 14,049 $ 8,030 $ 22,686 $ 22,686  
Warrant liabilities, Change in fair value (4,490) 6,019 585 (2,114) $ 9,146
Warrant liabilities, Redemptions (1,239)   (15,241)    
Warrant liabilities, at ending $ 8,320 $ 14,049 $ 8,030 $ 8,320