Note 5 - Receivables - Accounts Receivable (Details) - USD ($) |
Sep. 30, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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Accounts Receivable, after Allowance for Credit Loss, Total | $ 1,479,780 | $ 1,629,559 | $ 1,664,862 | $ 1,442,231 |
Billed Revenues [Member] | Government Sector [Member] | ||||
Accounts Receivable, after Allowance for Credit Loss, Total | 1,456,519 | 1,573,407 | 1,594,473 | |
Billed Revenues [Member] | Commercial and Industrial Sector [Member] | ||||
Accounts Receivable, after Allowance for Credit Loss, Total | 22,000 | 56,152 | 0 | |
Unbilled Revenues [Member] | ||||
Accounts Receivable, after Allowance for Credit Loss, Total | $ 1,261 | $ 0 | $ 70,389 |
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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