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v3.25.3

Note 13 - Revenue (Tables) | 9 Months Ended
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Sep. 30, 2025
Notes Tables |
Revenue from External Customers by Geographic Areas [Table Text Block] |
|  | During the Three-Month |  |  | During the Nine-Month |
|  | Periods Ended September 30, |  |  | Periods Ended September 30, |
|  | 2025 |  |  | % |  |  | 2024 |  |  | % |  |  | 2025 |  |  | % |  |  | 2024 |  |  | % |
United States |  | $ | 5,336,009 |  |  |  | 97 | % |  | $ | 5,216,401 |  |  |  | 87 | % |  | $ | 17,385,460 |  |  |  | 87 | % |  | $ | 16,449,178 |  |  |  | 88 | %
Other |  |  | 170,113 |  |  |  | 3 | % |  |  | 795,172 |  |  |  | 13 | % |  |  | 2,632,715 |  |  |  | 13 | % |  |  | 2,292,862 |  |  |  | 12 | %
Total Product Sales |  | $ | 5,506,122 |  |  |  | 100 | % |  | $ | 6,011,573 |  |  |  | 100 | % |  | $ | 20,018,175 |  |  |  | 100 | % |  | $ | 18,742,040 |  |  |  | 100 | %
Revenue from External Customers by Products and Services [Table Text Block] |
|  | During the Three-Month |  |  | During the Nine-Month |
|  | Periods Ended September 30, |  |  | Periods Ended September 30, |
|  | 2025 |  |  | % |  |  | 2024 |  |  | % |  |  | 2025 |  |  | % |  |  | 2024 |  |  | % |
First Defense® product line |  | $ | 5,444,619 |  |  |  | 99 | % |  | $ | 5,951,344 |  |  |  | 99 | % |  | $ | 19,871,621 |  |  |  | 99 | % |  | $ | 18,602,053 |  |  |  | 99 | %
Other animal health |  |  | 61,503 |  |  |  | 1 | % |  |  | 60,229 |  |  |  | 1 | % |  |  | 146,554 |  |  |  | 1 | % |  |  | 139,987 |  |  |  | 1 | %
Total Product Sales |  | $ | 5,506,122 |  |  |  | 100 | % |  | $ | 6,011,573 |  |  |  | 100 | % |  | $ | 20,018,175 |  |  |  | 100 | % |  | $ | 18,742,040 |  |  |  | 100 | %

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- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 + Details
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- Definition Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-40 + Details
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