Quarterly report pursuant to Section 13 or 15(d)

Bank and Other Borrowings - Additional Information (Details)

v3.22.1
Bank and Other Borrowings - Additional Information (Details)
3 Months Ended
Aug. 03, 2021
Apr. 15, 2021
USD ($)
Mar. 31, 2022
USD ($)
Mar. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
Sep. 15, 2021
USD ($)
Sep. 15, 2021
EUR (€)
Apr. 15, 2021
EUR (€)
Bank and Other Borrowings [Line Items]                
Current portion of bank and other borrowings, credit line facilities     $ 15,300,000   $ 15,800,000      
Current portion of bank and other borrowings     10,657,000   10,508,000      
Lines of credit     4,649,000   5,256,000      
Line of credit facility, maximum borrowing capacity     6,600,000   6,700,000      
Line of credit facility, used     $ 4,600,000   $ 5,300,000      
Weighted average interest rate     1.18%          
Interest expense     $ 156,000 $ 190,000        
New General Unsecured Loan Agreement                
Bank and Other Borrowings [Line Items]                
Debt instrument term   6 years            
Debt instrument, payment terms     The loan has a duration of six (6) years starting from the date of disbursement and is to be repaid in half-yearly installments starting after a two-year pre-amortization period.          
New General Unsecured Loan Agreement | Simest S.p.A                
Bank and Other Borrowings [Line Items]                
Debt instrument face amount   $ 3,600,000           € 3,000,000.0
New General Unsecured Loan Agreement | Fund for Integrated Promotion                
Bank and Other Borrowings [Line Items]                
Debt instrument face amount   505,000       $ 208,000 € 176,000 422,000
New General Unsecured Loan Agreement | Fund 394/81                
Bank and Other Borrowings [Line Items]                
Debt instrument face amount   $ 3,100,000       $ 1,300,000 € 1,100,000 € 2,600,000
Debt instrument, subsidized interest rate   0.055%           0.055%
Debt instrument, reference interest rate   0.55%           0.55%
Minimum                
Bank and Other Borrowings [Line Items]                
Interest variable rates     0.50%          
Maximum                
Bank and Other Borrowings [Line Items]                
Interest variable rates     2.20%          
Kaleyra Inc | Unsecured Loan Agreement | Intesa San Paolo S.p.A.                
Bank and Other Borrowings [Line Items]                
Percentage of incremental interest rate on future payments of interest 0.50%   0.50%          
Debt instrument subject to early reimbursement     $ 0