Investments and Fair Value of Financial Instruments - Investments in and Advances to Affiliates (Details) - USD ($) |
Sep. 30, 2017 |
Dec. 31, 2016 |
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| Investments in and Advances to Affiliates [Line Items] | ||
| Warrants - Affiliates | $ 29,981 | $ 42,688 |
| Fair Value, Inputs, Level 1 [Member] | Warrants [Member] | ||
| Investments in and Advances to Affiliates [Line Items] | ||
| Warrants - Affiliates | ||
| Fair Value, Inputs, Level 2 [Member] | Warrants [Member] | ||
| Investments in and Advances to Affiliates [Line Items] | ||
| Warrants - Affiliates | ||
| Fair Value, Inputs, Level 3 [Member] | Warrants [Member] | ||
| Investments in and Advances to Affiliates [Line Items] | ||
| Warrants - Affiliates | $ 29,981 | $ 42,688 |
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- Definition Value of the investment at close of period. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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