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v3.19.1

Supplemental disclosure of cash flow information (Tables) | 12 Months Ended
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Dec. 31, 2018
Supplemental Cash Flow Elements [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
|  | Year Ended December 31, |
|  | 2018 |  |  | 2017 |
Interest paid in cash |  | $ | 12,534 |  |  | $ | 5,978 |
Non-cash transactions: |  |  |  |  |  |  |  |
Transfers from inventory to property, plant and equipment and construction in progress |  | $ | 400,004 |  |  | $ | 291,275 |
Transfers from construction in progress to property, plant and equipment |  | $ | 14,398,624 |  |  | $ | 3,183,122 |
Transfers from other assets to construction in progress |  | $ | 2,137,341 |  |  | $ | - |
Transfer from other assets to land and rights of way held for development |  | $ | - |  |  | $ | 947,251 |
Issuance of 58,228 and 34,991, respectively, shares of common stock for services rendered |  | $ | 674,658 |  |  | $ | 402,927 |
Issuance of 7,409 and 9,441, respectively, shares of redeemable preferred stock for services rendered |  | $ | 96,317 |  |  | $ | 118,485 |
Conversion (on a one-to-one basis) of 5,809 and 12,214, respectively, shares of redeemable preferred stock to common stock |  | $ | 3,485 |  |  | $ | 7,328 |
Dividends declared but not paid |  | $ | 1,276,505 |  |  | $ | 1,270,950 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- References No definition available. + Details
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