Post-effective amendment to a registration statement that is not immediately effective upon filing

STOCKHOLDERS' EQUITY (Details)

v3.21.1
STOCKHOLDERS' EQUITY (Details) - USD ($)
 3 Months Ended 12 Months Ended
Sep. 08, 2020
Mar. 31, 2021
Dec. 31, 2020
Jun. 25, 2020
Class of Warrant or Right [Line Items]        
Stock repurchase program, authorized amount $ 20,000,000      
Stock repurchase program, period in force 12 months      
Stock repurchased during period   $ 0 $ 0  
Warrants outstanding (in shares)     20,263,500 20,263,500
Exercise price of warrants or rights (in dollars per share)     $ 11.50 $ 11.50
Term after completion of the Acquisition     30 days  
Warrants exercised (in shares)   0 0  
Common Class A        
Class of Warrant or Right [Line Items]        
Number of securities called by each warrant or right (in shares)     0.50 0.50
Public Warrants        
Class of Warrant or Right [Line Items]        
Warrants outstanding (in shares)   17,256,300 15,982,520 15,000,000
Private Placement        
Class of Warrant or Right [Line Items]        
Warrants outstanding (in shares)   3,007,200 4,280,980 5,263,500