v3.25.2
Segment reporting and concentrations (Details)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
customer
Jun. 30, 2024
customer
Jun. 30, 2025
USD ($)
customer
segment
Jun. 30, 2024
customer
Dec. 31, 2024
USD ($)
customer
Segment reporting and concentrations          
Number of reporting segments | segment     3    
Right-of-use-asset, net | $ $ 3,830   $ 3,830   $ 4,238
Sales revenue, net | Customer concentration risk | Non-US          
Segment reporting and concentrations          
Concentration risk, percentage 17.00% 27.00% 17.00% 29.00%  
Foreign customer | Accounts receivable | Customer concentration risk          
Segment reporting and concentrations          
Concentration risk, percentage     20.00%   16.00%
One customer | Sales revenue, net | Customer concentration risk          
Segment reporting and concentrations          
Number of clients 1 1 1 1  
Concentration risk, percentage 58.00% 38.00% 59.00% 31.00%  
One customer | Accounts receivable | Customer concentration risk          
Segment reporting and concentrations          
Number of clients     1    
Concentration risk, percentage     60.00%    
Two customer | Accounts receivable | Customer concentration risk          
Segment reporting and concentrations          
Number of clients         2
Concentration risk, percentage         61.00%
Customer | Customer concentration risk | United States          
Segment reporting and concentrations          
Number of clients 0 0 0 0  
Customer | Accounts receivable | Customer concentration risk          
Segment reporting and concentrations          
Number of clients     0   0
Customer | Minimum | Sales revenue, net | Customer concentration risk          
Segment reporting and concentrations          
Concentration risk, percentage 10.00% 10.00% 10.00% 10.00%  
Customer | Minimum | Accounts receivable | Customer concentration risk          
Segment reporting and concentrations          
Concentration risk, percentage     10.00%   10.00%