Summary of Significant Accounting Policies - Summary of Investments (Details) - USD ($) |
Mar. 31, 2020 |
Dec. 31, 2019 |
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| Accounting Policies [Abstract] | ||
| Short-term investments: Available- for-sale investments | $ 1,952,510 | $ 3,150,332 |
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- References No definition available.
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| X | ||||||||||
- Definition Amount of investment in marketable security, classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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