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Note 4 - Swivel Secure Europe, SA Acquisition (Details Textual) - USD ($)		9 Months Ended		47 Months Ended
	Mar. 08, 2022	Sep. 30, 2022	Sep. 30, 2021	Apr. 30, 2026
Payments to Acquire Businesses, Gross		$ 543,578	$ (0)
Share Price (in dollars per share)	$ 2.23
Forecast [Member] | Government Loan [Member] | BBVA Bank [Member]
Debt Instrument, Interest Rate, Stated Percentage				1.75%
Debt Instrument, Periodic Payment, Principal				$ 11,900
Swivel Secure Europe [Member]
Business Acquisition, Percentage of Voting Interests Acquired	100.00%
Business Combination, Base Purchase Price	$ 1,750,000
Business Combination, Contingent Consideration, Liability, Total	500,000
Business Combination, Contingent Consideration Earnout Payable, Revenue to Trigger Payment	3,000,000
Business Combination, Contingent Consideration Earnout Payable, Operating Profit to Trigger Payment	1,000,000
Payments to Acquire Businesses, Gross	$ 1,270,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)	269,060
Business Combination, Indemnification Assets, Amount as of Acquisition Date	$ 89,687
Swivel Secure Europe [Member] | Customer Relationships [Member] | Minimum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	6 years
Swivel Secure Europe [Member] | Customer Relationships [Member] | Maximum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	8 years

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