Quarterly report pursuant to Section 13 or 15(d)

TRANSACTION AND BUSINESS COMBINATION - Narrative (Details)

v3.22.2.2
TRANSACTION AND BUSINESS COMBINATION - Narrative (Details)
 9 Months Ended 12 Months Ended
Feb. 28, 2022
USD ($)
$ / shares
shares
Nov. 30, 2021
USD ($)
$ / shares
shares
Sep. 30, 2022
USD ($)
shares
Dec. 31, 2021
USD ($)
shares
Jun. 30, 2022
USD ($)
shares
Mar. 31, 2022
shares
Dec. 01, 2021
shares
Sep. 30, 2021
shares
Jun. 30, 2021
shares
Mar. 31, 2021
shares
Jan. 01, 2021
shares
Dec. 31, 2020
shares
Related Party Transaction [Line Items]                        
Goodwill | $     $ 114,678,000 $ 4,555,000                
Ordinary shares, shares issued (in shares) | shares     133,492,514 119,017,380                
Ordinary shares, shares outstanding (in shares) | shares     133,492,514 119,017,380                
Accrued transaction cost, not yet paid | $       $ 3,185,000                
Accrued transaction costs | $         $ 3,185,000              
Exchange ratio   1.337                    
Number of securities callable by warrants (in shares) | shares   1                    
Exercisable term from closing of business combination   30 days                    
Expiration term of warrant (in years)   5 years                    
Common stock                        
Related Party Transaction [Line Items]                        
Per unit price (in dollars per share) | $ / shares   $ 11.50                    
Ordinary shares, shares outstanding (in shares) | shares     133,492,514 119,017,380 132,411,715 132,088,772   19,085,969 18,319,305 17,037,306   16,275,609
Public Warrants | Common stock                        
Related Party Transaction [Line Items]                        
Shares issued in transaction (in shares) | shares   3,162,500                    
Private Placement Warrants | Common stock                        
Related Party Transaction [Line Items]                        
Shares issued in transaction (in shares) | shares   7,060,000                    
ION                        
Related Party Transaction [Line Items]                        
Goodwill | $   $ 0                    
Other intangible assets | $   0                    
Aggregate value | $   $ 149,252,000                    
ION | IPO                        
Related Party Transaction [Line Items]                        
Shares issued in transaction (in shares) | shares   19,585,174                    
Per unit price (in dollars per share) | $ / shares   $ 10.00                    
Gross proceeds | $   $ 195,888,000                    
Conversion of stock (in shares) | shares   12,039,826                    
Innovid Corp                        
Related Party Transaction [Line Items]                        
Exchanged into Innovid Corp. common stock on November 30, 2021 (in shares) | shares   93,787,278                    
Ordinary shares, shares outstanding (in shares) | shares                     16,275,609  
Exercisable term from closing of business combination     30 days                  
Expiration term of warrant (in years)     5 years                  
PIPE Investors                        
Related Party Transaction [Line Items]                        
Ordinary shares, shares issued (in shares) | shares             118,941,618          
Ordinary shares, shares outstanding (in shares) | shares             118,941,618          
PIPE Investors | Secondary Sale                        
Related Party Transaction [Line Items]                        
Shares issued in transaction (in shares) | shares   6,885,486                    
TV Squared                        
Related Party Transaction [Line Items]                        
Payments to acquire | $ $ 100,000                      
Shares issued as consideration (in shares) | shares 11,549,465                      
Share price (in dollars per share) | $ / shares $ 3.80                      
Issued, fully vested stock option (in shares) | shares 949,893   949,893                  
Weighted average fair value (in dollars per share) | $ / shares $ 3.49                      
Business combination, compensation expense | $ $ 9,700,000                      
Acquisition related costs | $     $ 5,033,000                  
Goodwill | $ 110,123,000                      
TV Squared | General and administrative                        
Related Party Transaction [Line Items]                        
Acquisition related costs | $     $ 4,873,000                  
TV Squared | Technology                        
Related Party Transaction [Line Items]                        
Finite-lived intangible assets acquired | $ $ 17,075,000                      
Acquired finite-lived intangible assets, weighted average useful life 6 years                      
TV Squared | Trade name                        
Related Party Transaction [Line Items]                        
Finite-lived intangible assets acquired | $ $ 4,600,000                      
Acquired finite-lived intangible assets, weighted average useful life 8 years                      
TV Squared | Customer relationships                        
Related Party Transaction [Line Items]                        
Finite-lived intangible assets acquired | $ $ 14,700,000                      
Acquired finite-lived intangible assets, weighted average useful life 11 years