Annual report pursuant to Section 13 and 15(d)

Note 5 - Receivables - Accounts Receivable (Details)

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Note 5 - Receivables - Accounts Receivable (Details) - USD ($)
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Accounts Receivable, after Allowance for Credit Loss, Total $ 1,629,559 $ 1,664,862 $ 1,442,231
Billed Revenues [Member] | Government Sector [Member]      
Accounts Receivable, after Allowance for Credit Loss, Total 1,573,407 1,594,473  
Billed Revenues [Member] | Commercial and Industrial Sector [Member]      
Accounts Receivable, after Allowance for Credit Loss, Total 56,152 0  
Unbilled Revenues [Member]      
Accounts Receivable, after Allowance for Credit Loss, Total $ 0 $ 70,389