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Income Taxes (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Income Taxes (Textual)
Income tax expense	$ 303,725	$ 223,129
Federal general business tax credit carryforwards	$ 98,000
Tax credit carryforward, description	We had federal general business tax credit carryforwards of approximately $98,000 that expire in 2032 through 2036 (if not utilized before then) and state tax credit carryforwards of approximately $136,000 that expire in 2023 through 2036 (if not utilized before then).
Investment	$ 820,000
State tax credit carryforwards	136,000
Intangible asset	$ 965,000
Amortization period	15 years
Income before income taxes percentage	34.00%	33.00%
Investment Income [Member]
Income Taxes (Textual)
Investment	$ 1,112,000

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