Goodwill (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Goodwill [Line Items] | ||
| Goodwill, beginning | $ 13,365,655 | $ 40,870 |
| Impairment loss | 13,324,785 | |
| Impairment loss | (4,390,590) | 0 |
| Goodwill, ending | 8,975,065 | 13,365,655 |
| Product and Service | ||
| Goodwill [Line Items] | ||
| Goodwill, beginning | 40,870 | 40,870 |
| Impairment loss | 0 | |
| Goodwill, ending | 40,870 | 40,870 |
| Energy Production | ||
| Goodwill [Line Items] | ||
| Goodwill, beginning | 13,324,785 | |
| Impairment loss | (4,390,590) | |
| Goodwill, ending | $ 8,934,195 | $ 13,324,785 |
| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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