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Summary of Significant Accounting Policies and Practices (Details 3) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Gross UTB [Member] |  |
Beginning Balance | $ 7,537,273 | $ 7,061,140
Increase Decrease in unrecognized tax benefits taken in current year | (407,988) | 476,133
Ending Balance | 7,129,285 | 7,537,273
Surcharge [Member] |  |
Beginning Balance |  |
Increase Decrease in unrecognized tax benefits taken in current year |  |
Ending Balance |  |
Net UTB [Member] |  |
Beginning Balance | 7,537,273 | 7,061,140
Increase Decrease in unrecognized tax benefits taken in current year | (407,988) | 476,133
Ending Balance | $ 7,129,285 | $ 7,537,273

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