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Income Taxes (Detail Textuals) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Income Taxes [Line Items]
Tax rate as percentage of earnings before income taxes	16.43%	34.20%
Capital losses carry forwards during 2013 and 2014	$ 219,000
Deferred tax asset, valuation reserve	$ 46,000
Tax Year 2017
Income Taxes [Line Items]
Federal corporate income tax rate	34.00%
Tax Year 2018
Income Taxes [Line Items]
Federal corporate income tax rate	21.00%

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Represents the Income taxes as a percentage of earnings before income taxes.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves, classified as other.

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