v3.26.1
Disaggregation of Revenue - Revenue is disaggregated by major products/service lines, and timing of revenue recognition (Details) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Disaggregation of Revenue    
Total Revenue $ 279,000 $ 350,000
Products transferred at a point in time    
Disaggregation of Revenue    
Total Revenue 0 0
Products and services transferred over time    
Disaggregation of Revenue    
Total Revenue 279,000 350,000
Licensing fees - royalty revenue    
Disaggregation of Revenue    
Total Revenue 279,000 350,000
Initiation fees    
Disaggregation of Revenue    
Total Revenue $ 0 $ 0