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Revenue (Tables) | 9 Months Ended
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Sep. 30, 2020
Geographic Area [Member] |
Disaggregation of Revenue [Line Items] |
Schedule of revenue disaggregated by geographic area and major product category |
|  | During the Three-Month Periods Ended September 30, |  |  | During the Nine-Month Periods Ended September 30, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
United States |  | $ | 3,361,820 |  |  | $ | 2,728,368 |  |  | $ | 10,319,232 |  |  | $ | 9,033,592 |
Other(1) |  |  | 360,679 |  |  |  | 242,128 |  |  |  | 1,279,626 |  |  |  | 1,057,385 |
Total product sales |  | $ | 3,722,517 |  |  | $ | 2,970,496 |  |  | $ | 11,598,858 |  |  | $ | 10,090,977 |
| (1) | Sales outside of the United States included $133,601 of non-animal health sales during the first quarter of 2019, which product has since been divested.
Major Product Category [Member] |
Disaggregation of Revenue [Line Items] |
Schedule of revenue disaggregated by geographic area and major product category |
|  | During the Three-Month Periods Ended September 30, |  |  | During the Nine-Month Periods Ended September 30, |
|  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
First Defense® product line |  | $ | 3,656,709 |  |  | $ | 2,873,732 |  |  | $ | 11,406,481 |  |  | $ | 9,687,181 |
Other animal health |  |  | 65,808 |  |  |  | 96,764 |  |  |  | 192,377 |  |  |  | 270,195 |
Other |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 133,601 |
Total product sales |  | $ | 3,722,517 |  |  | $ | 2,970,496 |  |  | $ | 11,598,858 |  |  | $ | 10,090,977 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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