Registration of securities issued in business combination transactions

STOCKHOLDERS' EQUITY (Details)

v3.21.1
STOCKHOLDERS' EQUITY (Details) - $ / shares
Dec. 31, 2020
Oct. 12, 2020
Dec. 31, 2019
Jun. 07, 2019
Preferred Stock, Par or Stated Value Per Share $ 0.0001   $ 0.0001  
Preferred Stock, Shares Authorized 1,000,000   1,000,000  
Preferred Stock, Shares Issued 0   0  
Preferred Stock, Shares Outstanding 0   0  
Sponsor [Member]        
Equity Method Investment, Ownership Percentage 20.00%      
Class A Common Stock [Member]        
Common Stock, Shares Authorized 200,000,000   200,000,000  
Common Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001 $ 0.0001  
Common Stock, Shares, Issued 15,287,498   7,974,075  
Common Stock, Shares, Outstanding 15,287,498   7,974,075  
Common Stock, Redemption Shares 53,712,502   61,025,925  
Class B Common Stock [Member]        
Common Stock, Shares Authorized 20,000,000   20,000,000  
Common Stock, Par or Stated Value Per Share $ 0.0001   $ 0.0001  
Common Stock, Shares, Issued 17,250,000   17,250,000  
Common Stock, Shares, Outstanding 17,250,000   17,250,000 11,500,000