v3.26.1
9. Fair Value Measurements - Change to Fair Value of Level 3 Deritivative Liabilities (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Fair Value Disclosures [Abstract]    
Derivative Liability, Subject to Master Netting Arrangement, Asset Offset $ 462 $ 508
Liabilities, Fair Value Adjustment $ 46