Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Credit facility and loans (Details)

v3.22.1
Credit facility and loans (Details)
1 Months Ended 8 Months Ended 12 Months Ended
Dec. 31, 2020
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
May 31, 2020
USD ($)
installment
PPP Loan        
Line of Credit Facility [Line Items]        
Interest rate, stated percent       1.00%
Debt instrument, face amount       $ 1,759,000
Number of repayment installments | installment       18
Revolving Credit Facility | Leumi Credit Facility | Line of Credit        
Line of Credit Facility [Line Items]        
Aggregate amount (up to)   $ 35,000,000 $ 35,000,000  
Borrowing base calculation, MRR multiplier 400.00%      
Unused capacity commitment fee, percent     0.50%  
Deviation percent of actual profit/loss     20.00%  
Drawn amount $ 26,800,000      
Revolving Credit Facility | Leumi Credit Facility | Line of Credit | London Interbank Offered Rate (LIBOR)        
Line of Credit Facility [Line Items]        
Basis spread     4.00%  
Revolving Credit Facility | SVB Credit Facility | Line of Credit        
Line of Credit Facility [Line Items]        
Aggregate amount (up to) $ 75,000,000      
Borrowing base calculation, MRR multiplier 600.00%      
Unused capacity commitment fee, percent 0.30%      
Drawn amount   30,000,000 $ 30,000,000  
Interest rate, stated percent 3.50%      
Minimum liquidity requirement   $ 35,000,000    
Revolving Credit Facility | SVB Credit Facility | Line of Credit | Prime Rate        
Line of Credit Facility [Line Items]        
Basis spread 0.25%