XML 67 R57.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Note 9 - Intangible Assets, Net - Finite-lived Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Dec. 31, 2023
Intangible assets, gross amount $ 9,824 $ 9,640
Intangible assets, accumulated amortization (6,208) (6,012)
Intangible assets, net 3,616 3,628
Patents [Member]    
Intangible assets, gross amount 9,641 9,502
Intangible assets, accumulated amortization (6,166) (5,981)
Intangible assets, net 3,475 3,521
Trademarks [Member]    
Intangible assets, gross amount 183 138
Intangible assets, accumulated amortization (42) (31)
Intangible assets, net $ 141 $ 107