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Note 2 - Revenues (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Disaggregation of Revenue [Table Text Block]
  

Three Months Ended

 
  

March 31,

 
  

2023

  

2022

 

Trappsol® Cyclo™

 $53,384  $- 

Trappsol® HPB

  85,984   64,573 

Trappsol® Fine Chemical

  3,239   129,703 

Aquaplex®

  9,804   628 

Total revenues

 $152,411  $194,904