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Goodwill and Intangible Assets - Schedule of Intangible Assets and Goodwill (Details) - USD ($) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items] |  |  |
Adjusted Carrying Amount | $ 3,816,733 | $ 3,726,160 |
Accumulated Amortization | (3,262,582) | (2,947,019) |
Net | 463,578 | 2,154,563 | $ 2,470,127
Patents and Copyrights [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Adjusted Carrying Amount | 954,915 | 954,915 |
Accumulated Amortization | (711,781) | (644,231) |
Net | $ 243,134 | 243,134 |
Patents and Copyrights [Member] | Minimum [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Estimated Useful Life | 12 years |  |
Patents and Copyrights [Member] | Maximum [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Estimated Useful Life | 17 years |  |
Non-contractual Customer Relationships [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Adjusted Carrying Amount | $ 2,522,228 | 2,431,655 |
Accumulated Amortization | (2,226,741) | (2,004,796) |
Net | $ 295,481 | 204,914 |
Non-contractual Customer Relationships [Member] | Minimum [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Estimated Useful Life | 2 years |  |
Non-contractual Customer Relationships [Member] | Maximum [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Estimated Useful Life | 10 years |  |
Trade Name [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Estimated Useful Life | 2 years |  |
Adjusted Carrying Amount | $ 339,590 | 339,590 |
Accumulated Amortization | (324,060) | (297,992) |
Net | $ 15,530 | $ 15,530 |

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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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