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Note 8 - Settlement of Litigation (Details Textual) - USD ($) |  |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | ---
Apr. 28, 2023 | Jan. 25, 2023 | Jun. 30, 2023 | Sep. 30, 2023 | Sep. 30, 2022
Gain (Loss) Related to Litigation Settlement |  |  |  | $ 1,442,468 | $ (0)
WaveDancer, Inc. vs. Jeffrey Gerald [Member] | Pending Litigation [Member] | Severance and Benefits [Member] |  |  |  |  |
Loss Contingency, Damages Sought, Value |  | $ 150,000 |  |  |
Litigation Settlement, Reversal of Liability |  | $ 1,500,000 |  |  |
Loss Contingency, Damages Sought, Shares (in shares) |  | 43,648 |  |  |
WaveDancer, Inc. vs. Jeffrey Gerald [Member] | Settled Litigation [Member] |  |  |  |  |
Litigation Settlement, Amount Awarded to Other Party | $ 25,000 |  |  |  |
Gain (Loss) Related to Litigation Settlement |  |  | $ 1,442,468 |  |
WaveDancer, Inc. vs. Jeffrey Gerald [Member] | Settled Litigation [Member] | Severance and Benefits [Member] |  |  |  |  |
Litigation Settlement, Reversal of Liability | $ 1,500,000 |  |  |  |
Litigation Settlement, Amount Awarded to Other Party, Shares (in shares) | 43,648 |  |  |  |

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- Definition Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-1 + Details
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- Definition Amount awarded to other party in judgment or settlement of litigation. + References No definition available. + Details
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- Definition The value (monetary amount) of the award the plaintiff seeks in the legal matter. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-4 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-9 + Details
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- Definition Represents reversal of liability for legitimation settlement. + References No definition available. + Details
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