Annual report pursuant to Section 13 and 15(d)

Summary of significant accounting policies (Details)

v3.24.1
Summary of significant accounting policies (Details) - USD ($)
$ in Thousands
 1 Months Ended 12 Months Ended
Apr. 30, 2021
Dec. 31, 2023
Dec. 31, 2022
Summary of Significant Accounting Policies [Line Items]      
Transaction gains   $ 482 $ 263
Capitalized amount   7,230 7,925
Government grant income   459 267
Issuance of common stock to service provider (in shares) 120,000    
Issuance of common stock to service provider $ 600    
Advertising services, performance period 1 year    
Amortization expense, stock issued for services   0 200
Advertising costs   $ 800 800
Share-Based Payment Arrangement      
Summary of Significant Accounting Policies [Line Items]      
Unrecognized compensation cost, recognition period   4 years  
Furniture and fixtures      
Summary of Significant Accounting Policies [Line Items]      
Capitalized amount   $ 693 73
Internally developed software      
Summary of Significant Accounting Policies [Line Items]      
Estimated useful lives   3 years  
Capitalized amount   $ 698 $ 0
Minimum      
Summary of Significant Accounting Policies [Line Items]      
Sales commissions, amortization period   12 months  
Minimum | Computer equipment      
Summary of Significant Accounting Policies [Line Items]      
Estimated useful lives   1 year  
Minimum | Furniture and fixtures      
Summary of Significant Accounting Policies [Line Items]      
Estimated useful lives   5 years  
Maximum      
Summary of Significant Accounting Policies [Line Items]      
Sales commissions, amortization period   24 months  
Maximum | Computer equipment      
Summary of Significant Accounting Policies [Line Items]      
Estimated useful lives   3 years  
Maximum | Furniture and fixtures      
Summary of Significant Accounting Policies [Line Items]      
Estimated useful lives   7 years