v3.26.1
Note 15 - Revenue, Net - Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Revenue $ 485 $ 43
Transferred at Point in Time [Member]    
Revenue 280 9
Transferred over Time [Member]    
Revenue 205 34
Service [Member]    
Revenue 216 9
Rentals [Member]    
Revenue 15 34
Product [Member]    
Revenue 87 0
Subscription and Circulation [Member]    
Revenue 161 0
Product and Service, Other [Member]    
Revenue $ 6 $ 0