v3.26.1
Note 6 - Intangible Assets, Net - Summary of Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Finite-Lived Intangible Assets, Gross $ 4,296 $ 4,296
Finite-Lived Intangible Assets, Accumulated Amortization (4,191) (4,161)
Finite-Lived Intangible Assets, Net 105 135
Intangible assets, gross 7,296 7,296
Intangible assets, net 3,105 3,135
Trademarks [Member]    
Indefinite-Lived Intangible Assets (Excluding Goodwill) $ 3,000 $ 3,000
Software, Internally Developed and Purchased [Member]    
Finite-Lived Intangible Assets, Remaining Amortization Period (Year) 2 years 1 month 6 days 2 years 7 months 6 days
Finite-Lived Intangible Assets, Gross $ 1,289 $ 1,289
Finite-Lived Intangible Assets, Accumulated Amortization (1,186) (1,156)
Finite-Lived Intangible Assets, Net $ 103 $ 133
Customer Relationships [Member]    
Finite-Lived Intangible Assets, Remaining Amortization Period (Year) 5 years 5 years
Finite-Lived Intangible Assets, Gross $ 3,007 $ 3,007
Finite-Lived Intangible Assets, Accumulated Amortization (3,005) (3,005)
Finite-Lived Intangible Assets, Net $ 2 $ 2