Quarterly report pursuant to Section 13 or 15(d)

Transactions with Related Parties - Additional Information (Details)

v3.21.2
Transactions with Related Parties - Additional Information (Details)
3 Months Ended 9 Months Ended
Aug. 31, 2020
USD ($)
Installment
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Installment
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Jun. 02, 2021
USD ($)
Feb. 03, 2021
USD ($)
Dec. 31, 2020
USD ($)
Nov. 30, 2020
USD ($)
Related Party Transaction [Line Items]                    
Notes payable outstanding principal amount due [1]                 $ 7,500,000  
Remaining outstanding obligations   $ 0     $ 0          
Preferred Stock | Modification of 2018 Solutions Infini Purchase Agreement | Solutions Infini                    
Related Party Transaction [Line Items]                    
Payment of bonus compensation   1,200,000     1,200,000          
Number of installments | Installment 2                  
Preference shares, performance bonuses $ 1,400,000 0     0         $ 883,000
Studio Legale Chiomenti | Legal Services                    
Related Party Transaction [Line Items]                    
Cost incurred for related party services   0 $ 107,000   80,000 $ 249,000        
Executive Managers | Modification of 2018 Solutions Infini Purchase Agreement | Solutions Infini                    
Related Party Transaction [Line Items]                    
Payment of bonus compensation $ 1,400,000     $ 3,500,000           $ 883,000
Number of installments | Installment       2            
Executive Managers | Preferred Stock | Modification of 2018 Solutions Infini Purchase Agreement | Solutions Infini                    
Related Party Transaction [Line Items]                    
Preference shares, performance bonuses               $ 1,200,000    
Esse Effe and Maya                    
Related Party Transaction [Line Items]                    
Notes payable outstanding principal amount due   0     0   $ 3,800,000   7,500,000  
Alessandra Levy | Kaleyra S.p.A                    
Related Party Transaction [Line Items]                    
Cost incurred for related party services   58,000 54,000   182,000 169,000        
Pietro Calogero | Kaleyra S.p.A                    
Related Party Transaction [Line Items]                    
Cost incurred for related party services   $ 18,000 $ 11,000   $ 42,000 $ 22,000        
Accrued Interest | Esse Effe and Maya                    
Related Party Transaction [Line Items]                    
Notes payable outstanding principal amount due             $ 84,000   $ 241,000  
[1]

The condensed consolidated balance sheet as of December 31, 2020 has been derived from the audited consolidated financial statements as of that date.