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Summary of Significant Accounting Policies and Practices (Details 3) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Gross UTB [Member] |  |
Beginning Balance | $ 7,042,582 | $ 7,129,285
Decrease in unrecognized tax benefits taken in current year | 468,600 | (86,703)
Ending Balance | 7,511,182 | 7,042,582
Surcharge [Member] |  |
Beginning Balance |  |
Decrease in unrecognized tax benefits taken in current year |  |
Ending Balance |  |
Net UTB [Member] |  |
Beginning Balance | 7,042,582 | 7,129,285
Decrease in unrecognized tax benefits taken in current year | 468,600 | (86,703)
Ending Balance | $ 7,511,182 | $ 7,042,582

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