Summary of Significant Accounting Policies (Details 1) - USD ($) |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
|
Total [Member] | ||||
Product revenue | $ 2,780,638 | $ 3,505,038 | $ 5,687,243 | $ 8,582,428 |
Demonstrations & Consulting revenue | 27,000 | 40,392 | 109,372 | 241,767 |
Equipment revenue | 4,559 | 50,677 | 15,760 | 68,982 |
Total | 2,812,197 | 3,596,107 | 5,812,375 | 8,893,177 |
United States [Member] | ||||
Product revenue | 2,780,638 | 3,505,038 | 5,573,643 | 8,369,788 |
Demonstrations & Consulting revenue | 27,000 | 40,392 | 109,372 | 146,224 |
Equipment revenue | 1,950 | 50,677 | 9,394 | 68,982 |
Total | 2,809,588 | 3,596,107 | 5,692,409 | 8,584,994 |
International [Member] | ||||
Product revenue | 0 | 0 | 113,600 | 212,640 |
Demonstrations & Consulting revenue | 0 | 0 | 0 | 95,543 |
Equipment revenue | 2,609 | 0 | 6,366 | 0 |
Total | $ 2,609 | $ 0 | $ 119,966 | $ 308,183 |