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Investments - Summary of Profit and Loss Information Related to Equity Accounted Investment (Details) - USD ($) | 3 Months Ended | 12 Months Ended
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Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019
ENP Peru Investments LLC [Member] |  |  |
Net sales |  |  | $ 285,635
Net income |  |  | 11,058
ENP Realty LLC [Member] |  |  |
Net sales |  |  | 75,870
Net income |  |  | $ 34,200
Florida based LLC [Member] |  |  |
Net sales | $ 2,791,754 | $ 3,257,350 |
Gross profit | 945,395 | 1,010,781 |
Net income | $ 280,364 | $ 448,804 |

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