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v3.19.1

Taxes Payable (Tables) | 9 Months Ended
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Sep. 30, 2018
Taxes Payable [Abstract] |
Schedule of taxes payable |
|  | 2018 |  |  | 2017 |
Income – current |  | $ | 1,223,562 |  |  | $ | 1,097,768 |
VAT |  |  | 1,465,226 |  |  |  | 1,145,363 |
Other |  |  | 227,452 |  |  |  | 180,649 |
Total – current |  |  | 2,916,240 |  |  |  | 2,423,780 |
Income – noncurrent |  | $ | 6,998,625 |  |  | $ | 6,998,625 |

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- Definition Tabular disclosure of tax payable. + References No definition available. + Details
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Namespace Prefix: | creg_
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Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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