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Income Taxes (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income Taxes (Textual)
Tax rate	25.00%	25.00%	25.00%
Income tax rate for BDL			15.00%	15.00%	15.00%
Unified enterprise income tax rate	25.00%
Preferential income tax rate	15.00%
Net operating loss carry forwards	$ 15,158,812
Net operating loss expire date	Dec. 31, 2024
Unrecognized tax benefits	$ 0	$ 0

X

- Definition

The Effective Preferential income tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period.

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The Effective unified enterprise income tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are subject to expiration dates.

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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Expiration date of each operating loss carryforward included in operating loss carryforward, in CCYY-MM-DD format.

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Amount of unrecognized tax benefits.

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