v3.26.3
Note 15 - Revenue - Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Revenue $ 647 $ 388 $ 1,646 $ 730
Transferred at Point in Time [Member]        
Revenue 226 373 762 649
Transferred over Time [Member]        
Revenue 421 15 884 81
Service [Member]        
Revenue 183 345 563 577
Rentals [Member]        
Revenue 0 15 22 81
Product [Member]        
Revenue 56 14 233 58
Subscription and Circulation [Member]        
Revenue 326 0 730 0
Product and Service, Other [Member]        
Revenue $ 82 $ 14 $ 98 $ 14