v3.26.1
Summary of significant accounting policies - Revenue disaggregation (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2025
USD ($)
Disaggregation of revenue  
Revenues $ 1,598
Revenues recognized at a point in time  
Disaggregation of revenue  
Revenues 1,217
Revenues recognized over time  
Disaggregation of revenue  
Revenues 381
Payment platform partnerships  
Disaggregation of revenue  
Revenues 740
SaaS subscription services  
Disaggregation of revenue  
Revenues 367
Other  
Disaggregation of revenue  
Revenues 491
Hardware sales and installment services  
Disaggregation of revenue  
Revenues 436
Software development services  
Disaggregation of revenue  
Revenues $ 55