Income Taxes (Details) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Income Taxes (Textual)
Income tax (benefit) expense	$ (192,303)	$ (10,913)	$ 28,108	$ 211,537
Federal general business tax credit carryforwards	$ 285,000		$ 285,000
Income before income taxes percentage	36.00%	46.00%	51.00%	31.00%
Tax credit carryforward, description			We had federal general business tax credit carryforwards of approximately $285,000 that expire in 2032 through 2037 (if not utilized before then) and state tax credit carryforwards of approximately $184,000 that expire in 2023 through 2037 (if not utilized before then).
Intangible asset	$ 965,000		$ 965,000
Investment	820,000		820,000
State tax credit carryforwards	184,000		$ 184,000
Amortization period			15 years
Investment Income [Member]
Income Taxes (Textual)
Investment	$ 1,112,000		$ 1,112,000

Deferred Tax Assets Amortization Period.

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Income before income taxes percentage.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from investments (excludes investments in subsidiaries and equity method investments).

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible general business tax credit carryforwards.

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-Name Accounting Standards Codification
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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible tax credit carryforwards, classified as other.

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

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A description of the origin, nature, and characteristics of the tax credit carryforward.

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