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10. REVENUES (Tables) | 9 Months Ended
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Sep. 30, 2020
Revenue from Contract with Customer [Abstract] |
Schedule of revenues |
|  | For the Nine Months Ended |
|  | September 30, |
|  | 2020 |  |  | 2019 |
Product sales |  | $ | 3,948,801 |  |  | $ | 4,607,237 |
Maintenance fees |  |  | 18,877 |  |  |  | 8,432 |
Professional services |  |  | 47,031 |  |  |  | – |
Discounts and allowances |  |  | (5,065 | ) |  |  | – |
Total revenues |  | $ | 4,009,644 |  |  | $ | 4,615,669 |

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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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