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Summary of Significant Accounting Policies - Other (Details) - USD ($) |  |  | 6 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019
Variable Interest Entity [Line Items] |  |  |  |  |
Weighted Average Number of Shares Outstanding, Diluted | 2,755,744 | 2,253,033 |  |  |
Tax Benefits Recognized (in Percent) |  |  | 50.00% |  |
Assets | $ 8,132,000 |  | $ 8,132,000 |  | $ 10,942,000
Funds Received |  |  | 40,000 | $ 108,000 |
CHINA |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Assets | $ 127,000 |  | $ 127,000 |  | $ 151,000

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