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Note C - Swivel Secure Europe, SA Acquisition (Details Textual) - USD ($) |  | 3 Months Ended | 10 Months Ended | 12 Months Ended | 47 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Mar. 08, 2022 | Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022 | Dec. 31, 2022 | Dec. 31, 2021 | Apr. 30, 2026 | Dec. 31, 2020
Payments to Acquire Businesses, Gross |  | $ (0) | $ 543,578 |  | $ 623,578 | $ (0) |  |
Share Price |  |  |  | $ 0.59 | $ 0.59 | $ 2.21 |  | $ 3.52
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 | 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 | 269,060 |  |  |  |  |  |  |
Business Combination, Indemnification Assets, Shares as of Acquisition Date | 89,687 |  |  |  |  |  |  |
Share Price | $ 2.23 |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability |  |  |  |  | $ 500,000 |  |  |
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual |  |  |  | $ 2,351,975 |  |  |  |
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual |  |  |  | $ 720,691 |  |  |  |

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- Definition The number of shares held for indemnification assets (amounts to be reimbursed if and when certain assumed liabilities are paid) recognized at the acquisition date of a business combination. + References No definition available. + Details
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- Definition Amount of liability recognized arising from contingent consideration in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479581/805-30-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479668/805-30-25-6 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 35 -Paragraph 1 -Subparagraph (b) -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479613/805-30-35-1 + Details
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- Definition This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2 + Details
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