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Note 2 - Business Acquisition (Tables) | 6 Months Ended
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Apr. 30, 2023
Notes Tables |
Schedule of Business Acquisitions, by Acquisition [Table Text Block] |
Cash consideration paid at closing |  | $ | 24,250,000 |
Post-closing adjustment |  |  | 225,000 |
Total consideration transferred |  | $ | 24,475,000 |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
Current assets |  | $ | 6,620,000 |
Property and equipment |  |  | 198,000 |
Intangible assets |  |  | 13,840,000 |
Goodwill |  |  | 5,617,000 |
Noninterest-bearing liabilities |  |  | (1,800,000 | )
Net assets acquired at fair value |  | $ | 24,475,000 |
Business Acquisition, Pro Forma Information [Table Text Block] |
|  | Three Months Ended April 30, |  |  | Six Months Ended April 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Revenue |  | $ | 22,298 |  |  | $ | 22,559 |  |  | $ | 40,642 |  |  | $ | 44,527 |
Net income (loss) |  |  | 581 |  |  |  | 429 |  |  |  | (581 | ) |  |  | 739 |
Earnings (loss) per share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.06 |  |  | $ | 0.04 |  |  | $ | (0.06 | ) |  | $ | 0.07 |
Diluted |  | $ | 0.06 |  |  | $ | 0.04 |  |  | $ | (0.06 | ) |  | $ | 0.07 |
Basic |  |  | 10,290,911 |  |  |  | 10,107,687 |  |  |  | 10,256,158 |  |  |  | 10,087,309 |
Diluted |  |  | 10,327,271 |  |  |  | 10,243,636 |  |  |  | 10,256,158 |  |  |  | 10,229,704 |

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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(2) -SubTopic 10 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(3) -SubTopic 10 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2 + Details
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- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 805 -SubTopic 20 -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479907/805-20-50-1 + Details
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