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Fair Value Measurements - Schedule of Fair Value of Assets (Details) - USD ($) | Jun. 30, 2020 | Jun. 30, 2019
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Investment in trading securities | $ 1,778,739 | $ 13,692
Short-term Investments [Member] |  |
Investment in trading securities | 1,778,739 | 13,692
Quoted Prices in Active Markets for Identical Assets [Member] |  |
Investment in trading securities | 1,778,739 | 13,692
Quoted Prices in Active Markets for Identical Assets [Member] | Short-term Investments [Member] |  |
Investment in trading securities | 1,778,739 | 13,692
Significant Other Observable Inputs [Member] |  |
Investment in trading securities |  |
Significant Other Observable Inputs [Member] | Short-term Investments [Member] |  |
Investment in trading securities |  |
Significant Unobservable Inputs [Member] |  |
Investment in trading securities |  |
Significant Unobservable Inputs [Member] | Short-term Investments [Member] |  |
Investment in trading securities |  |

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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