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1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 3 Months Ended
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Mar. 31, 2020
Accounting Policies [Abstract] |
Disaggregation of revenue |
|  | Three Months Ended |
|  | March 31, |
|  | 2020 |  |  | 2019 |
Product sales revenue |  | $ | 3,474,081 |  |  | $ | 2,478,521 |
Royalty revenue |  |  | 50,250 |  |  |  | 8,375 |
Total Revenue |  | $ | 3,524,331 |  |  | $ | 2,486,896 |

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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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