v3.26.1
Fair Value Measurements - Recurring basis (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Fair Value Measurements      
Marketable securities $ 38,512    
Cash equivalents - Money market funds      
Fair Value Measurements      
Amount of asset transferred into level 3 0 $ 0  
Amount of asset transferred out of level 3 0 $ 0  
Recurring      
Fair Value Measurements      
Total assets measured at fair value 53,424   $ 72,493
Acquisition-related contingent consideration 5,860   16,025
Total liabilities measured at fair value 34,077   16,025
Financial Liabilities, fair value disclosure 28,217    
Recurring | Holdback shares - NIRLAB acquisition      
Fair Value Measurements      
Financial Liabilities, fair value disclosure 260    
Recurring | Acquisition-related contingent consideration      
Fair Value Measurements      
Financial Liabilities, fair value disclosure 27,957    
Recurring | Cash equivalents - Money market funds      
Fair Value Measurements      
Cash and cash equivalents 14,912   30,040
Recurring | Marketable securities - U.S. Treasury securities due in 3 - 12 months      
Fair Value Measurements      
Marketable securities 33,528   42,453
Recurring | Marketable securities - agency bond due in 3 to 12 months      
Fair Value Measurements      
Marketable securities 4,984    
Recurring | Level 1      
Fair Value Measurements      
Total assets measured at fair value 14,912   30,040
Total liabilities measured at fair value 260    
Financial Liabilities, fair value disclosure 260    
Recurring | Level 1 | Holdback shares - NIRLAB acquisition      
Fair Value Measurements      
Financial Liabilities, fair value disclosure 260    
Recurring | Level 1 | Cash equivalents - Money market funds      
Fair Value Measurements      
Cash and cash equivalents 14,912   30,040
Recurring | Level 2      
Fair Value Measurements      
Total assets measured at fair value 38,512   42,453
Recurring | Level 2 | Marketable securities - U.S. Treasury securities due in 3 - 12 months      
Fair Value Measurements      
Marketable securities 33,528   42,453
Recurring | Level 2 | Marketable securities - agency bond due in 3 to 12 months      
Fair Value Measurements      
Marketable securities 4,984    
Recurring | Level 3      
Fair Value Measurements      
Acquisition-related contingent consideration 5,860   16,025
Total liabilities measured at fair value 33,817   $ 16,025
Financial Liabilities, fair value disclosure 27,957    
Recurring | Level 3 | Acquisition-related contingent consideration      
Fair Value Measurements      
Financial Liabilities, fair value disclosure $ 27,957