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Equity Securities (Details) - USD ($) |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Apr. 09, 2019 | Jan. 30, 2019 | Nov. 03, 2017 | Dec. 31, 2020 | Dec. 31, 2019
Equity Securities (Details) [Line Items] |  |  |  |  |
Aggregate purchase price |  |  |  | $ 7,192,537 |
Purchase agreement, description |  | one-for-two (1:2) |  |  |
GHSI [Member] |  |  |  |  |
Equity Securities (Details) [Line Items] |  |  |  |  |
Aggregate purchase price |  |  | 1,304,348 |  |
Common stock, par value |  |  | $ 0.001 |  |
Share price per share |  |  | $ 1.15 | $ 0.42 |
Offering price per share |  |  |  |  | $ 0.22
Recognized fair value changes in gain amount |  |  |  | $ 130,435 |
Unrealized loss on securities |  |  |  |  | $ 1,356,565
Private Placement [Member] |  |  |  |  |
Equity Securities (Details) [Line Items] |  |  |  |  |
Aggregate purchase price |  |  | $ 1,500,000 |  |
IPO [Member] |  |  |  |  |
Equity Securities (Details) [Line Items] |  |  |  |  |
Aggregate purchase price | 1,250,000 |  |  |  |
Offering price per share | $ 4.00 |  |  |  |
IPO [Member] | GHSI [Member] |  |  |  |  |
Equity Securities (Details) [Line Items] |  |  |  |  |
Aggregate purchase price | $ 5,000,000 |  |  |  |
Digital Grid (Hong Kong) Technology Co., Limited [Member] | GHSI [Member] |  |  |  |  |
Equity Securities (Details) [Line Items] |  |  |  |  |
Aggregate purchase price |  |  | 4,347,827 |  |
Aggregate purchase price |  |  | $ 5,000,000 |  |

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