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Summary of Significant Accounting Policies (Details Textual) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 USD ($) shares | Dec. 31, 2017 USD ($) shares | Dec. 31, 2018 CNY (¥)
Variable Interest Entity [Line Items] |  |  |
Cash, FDIC Insured Amount | $ 250,000 |  |
Weighted Average Number of Shares Outstanding, Diluted | shares | 3,376,061 | 3,489,644 |
Tax Benefits Recognized Description | The tax benefits recognized in the consolidated financial statements from such a position are measured based on the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate resolution. |  |
Property, Plant and Equipment, Estimated Useful Lives | over two to four years |  |
Assets | $ 18,637,000 | $ 4,161,000 |
Funds Received | 44,000 |  |
CHINA |  |  |
Variable Interest Entity [Line Items] |  |  |
Cash, FDIC Insured Amount | 75,000 |  | ¥ 500,000
Assets | $ 199,000 | $ 0 |

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