Income Taxes - Income Tax Expense (Benefit) (Details) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Federal	$ 1,063,043us-gaap_CurrentFederalTaxExpenseBenefit	$ 899,928us-gaap_CurrentFederalTaxExpenseBenefit
State	171,003	118,092
Foreign	572,660us-gaap_CurrentForeignTaxExpenseBenefit	539,162us-gaap_CurrentForeignTaxExpenseBenefit
Total Current	1,806,706us-gaap_CurrentIncomeTaxExpenseBenefit	1,557,182us-gaap_CurrentIncomeTaxExpenseBenefit
Federal	184,616	(59,240)
State	22,398	(6,596)
Foreign		(360)
Total Deferred	207,014us-gaap_DeferredIncomeTaxExpenseBenefit	(66,196)us-gaap_DeferredIncomeTaxExpenseBenefit
Total Income Tax Expense (Benefit)	$ 2,013,720us-gaap_IncomeTaxExpenseBenefit	$ 1,490,986us-gaap_IncomeTaxExpenseBenefit

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

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Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.

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