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Summary of Significant Accounting Policies - Schedule of Net Income (Loss) Per Common Share (Details) - shares | 9 Months Ended
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Sep. 30, 2018 | Sep. 30, 2017
Antidilutive securities excluded from computation of earnings per share amount | 78,181,616 | 14,848,590
Redeemable Series G Convertible Preferred Stock [Member] |  |
Antidilutive securities excluded from computation of earnings per share amount | 188,791 | 172,374
Series H Convertible Preferred Stock [Member] |  |
Antidilutive securities excluded from computation of earnings per share amount | 58,785,606 |
Unvested and Forfeitable Restricted Stock Awards [Member] |  |
Antidilutive securities excluded from computation of earnings per share amount | 5,340,362 | 8,012,972
Financing Warrants [Member] |  |
Antidilutive securities excluded from computation of earnings per share amount | 3,074,018 | 1,169,607
Channel Partner Warrants [Member] |  |
Antidilutive securities excluded from computation of earnings per share amount | 1,099,008 | 3,424,500
Common Stock Options [Member] |  |
Antidilutive securities excluded from computation of earnings per share amount | 9,693,831 | 2,069,137

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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