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Note 9 - Concentrations (Tables)
3 Months Ended
Mar. 31, 2024
Notes Tables  
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

Accounts Receivable

 

March 31, 2024

   

December 31, 2023

 

Customer 1

    43%       2%  

Customer 2

    14%       11%  

Customer 3

    14%       1%  
   

Three Months Ended March 31,

 

Revenues

 

2024

   

2023

 

Customer 1

    49%       33%  

Customer 2

    2%       16%