v3.26.1
Other non-current liabilities - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2024
Dec. 31, 2025
Dec. 31, 2024
Nov. 30, 2025
Dec. 31, 2023
Purchase Commitment, Excluding Long-term Commitment1 [Line Items]          
Deferred tax liabilities   $ 129 $ 173   $ 264
Contract liabilities   204 300   190
Contract liabilities   7,224 11,021   5,852
Non-current liabilities   11,280 9,000   7,387
Prepaid expenses   2,213 0   $ 0
Qualcomm Technologies, Inc | All Patents Licence          
Purchase Commitment, Excluding Long-term Commitment1 [Line Items]          
Recognized revenues $ 960 232 30    
Net remaining contract liability   809 $ 930    
Current contract liabilities   108      
Non-current contract liabilities   701      
Manufacturing Services Agreement          
Purchase Commitment, Excluding Long-term Commitment1 [Line Items]          
Contract liabilities   3,561   $ 3,000  
Revenue from contracts with customers   43      
Interest expense on other financial liabilities   604      
Contract liabilities   1,104      
Non-current liabilities   2,457      
Prepayments   2,751      
Current prepaid expenses   538      
Prepaid expenses   $ 2,213