Registration of securities issued in business combination transactions

RELATED PARTY TRANSACTIONS - Additional Information (Details)

v3.21.1
RELATED PARTY TRANSACTIONS - Additional Information (Details) - USD ($)
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Nov. 10, 2020
Jul. 01, 2019
Jun. 26, 2019
Jun. 07, 2019
Apr. 29, 2019
May 31, 2019
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2019
Dec. 31, 2020
Nov. 02, 2020
Stock Issued During Period, Value, New Issues                 $ 25,000    
Weighted Average Number of Shares, Common Stock Subject to Repurchase or Cancellation             53,712,502 61,025,925      
Share Price             $ 18.00     $ 18.00  
Initial Public Offering Cost         $ 300,000            
Notes Payable, Related Parties   $ 200,000                  
Management Fee Expense     $ 20,000                
Debt Conversion, Original Debt, Amount             $ 1,500,000     $ 1,500,000  
Debt Instrument, Convertible, Conversion Price             $ 1.00     $ 1.00  
Warrants price   $ 11.50                  
Maximum [Member]                      
Management Fee Expense     $ 20,000                
Convertible Promissory Note [Member]                      
Aggregate principal amount to be issued             $ 1,500,000     $ 1,500,000 $ 1,500,000
Additional Paid in Capital [Member]                      
Stock Issued During Period, Value, New Issues                 23,275    
Accumulated Deficit [Member]                      
Stock Issued During Period, Value, New Issues                 0    
Over-Allotment Option [Member]                      
Stock Issued During Period, Shares, New Issues   9,000,000                  
Weighted Average Number of Shares, Common Stock Subject to Repurchase or Cancellation             2,250,000        
IPO [Member]                      
Stock Issued During Period, Shares, New Issues   69,000,000                  
Related Party Loan [Member]                      
Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party             $ 60,000 $ 60,000 $ 123,333 $ 240,000  
Sponsor [Member]                      
Weighted Average Number of Shares, Common Stock Subject to Repurchase or Cancellation             2,250,000     2,250,000  
Equity Method Investment, Ownership Percentage             20.00%     20.00%  
Sponsor [Member] | Convertible Promissory Note [Member]                      
Maximum amount of promissory note convertible into warrants                     $ 1,500,000
Warrants price                     $ 1.00
Class A Common Stock [Member]                      
Stock Issued During Period, Shares, New Issues                 0    
Stock Issued During Period, Value, New Issues                 $ 0    
Common Stock, Shares, Outstanding             11,090,292   7,974,075 15,287,498  
Weighted Average Number of Shares, Common Stock Subject to Repurchase or Cancellation                 61,961,631 58,723,869  
Share Price             $ 12.00     $ 12.00  
Class A Common Stock [Member] | IPO [Member]                      
Stock Issued During Period, Shares, New Issues 10,000,000                    
Class B Common Stock [Member]                      
Stock Issued During Period, Shares, New Issues           8,625,000   0 17,250,000    
Stock Issued During Period, Value, New Issues           $ 25,000     $ 1,725    
Dividends Common Stock Dividends Per Share       $ 1              
Common Stock, Shares, Outstanding     17,250,000 11,500,000     17,250,000   17,250,000 17,250,000