Annual report pursuant to Section 13 and 15(d)

Note 3 - Revenue From Contracts With Customers - Disaggregation of Revenue (Details)

v3.23.1
Note 3 - Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Revenue from contract with customer $ 14,645 $ 45,615
Sales Revenue [Member] | Diagnostics Segment [Member]    
Revenue from contract with customer 14,645 0
License [Member]    
Revenue from contract with customer 0 45,615
License [Member] | Diagnostics Segment [Member]    
Revenue from contract with customer   45,615
Europe [Member] | Sales Revenue [Member] | Diagnostics Segment [Member]    
Revenue from contract with customer 14,035 0
Europe [Member] | License [Member] | Diagnostics Segment [Member]    
Revenue from contract with customer 0 45,615
AUSTRALIA | Sales Revenue [Member] | Diagnostics Segment [Member]    
Revenue from contract with customer $ 610 $ 0