General form of registration statement for all companies including face-amount certificate companies

SHAREHOLDERS' EQUITY (Details)

v3.21.4
SHAREHOLDERS' EQUITY (Details)
 3 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2021
$ / shares
shares
Sep. 30, 2021
vote
$ / shares
shares
Dec. 31, 2020
vote
$ / shares
shares
Jun. 30, 2021
$ / shares
shares
Jun. 23, 2021
$ / shares
Feb. 16, 2021
$ / shares
Dec. 31, 2019
$ / shares
shares
Dec. 10, 2012
$ / shares
Class of Stock [Line Items]                
Ordinary shares, shares authorized (in shares) | shares   75,254,333 75,254,333       75,254,333  
Ordinary shares, par value (in dollars per share) | $ / shares   $ 0.001 $ 0.001       $ 0.001 $ 0.001
Ordinary shares, shares outstanding (in shares) | shares   14,272,521 12,170,929       11,941,841  
Ordinary shares, shares issued (in shares) | shares   15,704,059 13,602,467       13,373,379  
ION Acquisition Corp 2 LTD                
Class of Stock [Line Items]                
Preference shares, shares authorized (in shares) | shares   5,000,000 5,000,000          
Preference shares, par value (in dollars per share) | $ / shares   $ 0.0001 $ 0.0001          
Preference shares, shares issued (in shares) | shares   0 0          
Preference shares, shares outstanding (in shares) | shares   0 0          
Business combination share conversion ratio     1          
Exercisable term from closing of business combination   30 days 30 days          
Exercisable term, from closing Of public offering   1 year 1 year          
Expiration term of warrant (in years)   5 years 5 years          
Threshold period for filling registration statement after business combination   20 days            
Threshold for exercise of stock warrants after a business combination (days) 60 days              
Percentage of gross proceeds on total equity proceeds   60.00% 60.00%          
Volume weighted average trading price, term   10 days 10 days          
Adjustment of exercise price of warrants as a percent, based on market value   115.00%            
Adjustment of redemption price of warrants as a percent based on market value   180.00%            
Threshold period for not to transfer, assign or sell any shares or warrants after completion of initial business combination   30 days            
Minimum conversion rate for founders shares   1            
ION Acquisition Corp 2 LTD | Class A ordinary shares                
Class of Stock [Line Items]                
Ordinary shares, shares authorized (in shares) | shares 500,000,000 500,000,000 500,000,000          
Ordinary shares, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001 $ 0.0001   $ 0.0001      
Number of votes for each share | vote   1 1          
Ordinary shares, shares outstanding (in shares) | shares   25,300,000 0          
Ordinary shares, shares issued (in shares) | shares   25,300,000 0          
Aggregate percentage of convertible shares as percentage of outstanding shares (percent)     20.00%          
Maximum equity issuance price for business combination (usd per share) | $ / shares   $ 9.20 $ 9.20          
Total number of ordinary share outstanding percentage   20.00%            
Stock price (in dollars per share) | $ / shares           $ 11.50    
ION Acquisition Corp 2 LTD | Class B ordinary shares                
Class of Stock [Line Items]                
Ordinary shares, shares authorized (in shares) | shares 50,000,000,000 50,000,000 50,000,000 50,000,000,000        
Ordinary shares, par value (in dollars per share) | $ / shares $ 0.1000 $ 0.0001 $ 0.0001 $ 0.1000 $ 0.0001      
Number of votes for each share | vote   1 1          
Ordinary shares, shares outstanding (in shares) | shares 6,325,000,000 6,325,000 6,325,000 6,325,000,000        
Ordinary shares, shares issued (in shares) | shares 6,325,000,000 6,325,000 6,325,000 6,325,000,000        
ION Acquisition Corp 2 LTD | Redemption Of Warrant Price Per Share Equals Or Exceeds 18.00                
Class of Stock [Line Items]                
Redemption of warrants, reference price (in dollars per share) | $ / shares   $ 18.00 $ 18.00          
Redemption price of warrants (in dollars per share) | $ / shares   $ 0.01 $ 0.01          
Number of consecutive trading days   30 days            
Redemption of warrants, threshold trading days   20 days 20 days          
Minimum threshold written notice period for redemption of warrants   30 days 30 days          
Stock price (in dollars per share) | $ / shares   $ 18.00            
ION Acquisition Corp 2 LTD | Redemption Of Warrant Price Per Share Equals Or Exceeds 10.00                
Class of Stock [Line Items]                
Redemption of warrants, reference price (in dollars per share) | $ / shares   10.00 $ 10.00          
Redemption price of warrants (in dollars per share) | $ / shares   $ 0.10 $ 0.10          
Number of consecutive trading days   30 days            
Redemption of warrants, threshold trading days   20 days 20 days          
Minimum threshold written notice period for redemption of warrants   30 days 30 days          
Stock price (in dollars per share) | $ / shares   $ 10.00