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Income Tax (Details Textual) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Income Tax (Textual) |  |  |  |
Effective income tax rate | 2.00% | (4.50%) | (24.10%) | 18.30%
Deferred tax asset valuation allowance | 100.00% |  | 100.00% |
Net operating loss carry forward | $ 14,910,000 |  | $ 14,910,000 |
Income tax, description |  |  | The NOL arising in tax years beginning after 2017 may only reduce 80% of a taxpayer's taxable income, and may be carried forward indefinitely. |
PRC [Member] |  |  |  |
Income Tax (Textual) |  |  |  |
Effective income tax rate |  |  | 25.00% | 25.00%
Net operating losses | $ 35,010,000 |  | $ 35,010,000 |
Deferred tax asset valuation allowance | 100.00% |  | 100.00% |

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- Definition Income Tax textual. + References No definition available. + Details
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319 + Details
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