Note 1 - Basis of Presentation (Details Textual) - USD ($)	9 Months Ended	12 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Contract with Customer, Liability, Current	$ 0		$ 17,647
Accounts Receivable, Allowance for Credit Loss, Current	319,000		319,000
Capitalized Computer Software, Additions	438,128	$ 561,177
Asset Impairment Charges, Total	0		0
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Ending Balance	$ 722,494		$ 623,494

Amount of allowance for credit loss on accounts receivable, classified as current.

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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(4))
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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Additions made to capitalized computer software costs during the period.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Amount of valuation and qualifying accounts and reserves.

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