Debt Issuance Costs (Narrative) (Details) - USD ($) |
9 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Dec. 31, 2014 |
Dec. 31, 2013 |
Aug. 31, 2014 |
|
| Debt Instrument [Line Items] | |||||
| Amortization of debt issuance costs | $ 75,818 | $ 13,848 | $ 37,556 | $ 28,229 | |
| Warrant [Member] | |||||
| Debt Instrument [Line Items] | |||||
| Debt discount | 323,021 | ||||
| Secured Loan - Square 1 Bank [Member] | |||||
| Debt Instrument [Line Items] | |||||
| Deferred financing cost | $ 7,425 | $ 27,500 | |||
| Debt Instrument, Term | 42 months | ||||
| Secured Loan - Square 1 Bank [Member] | Warrant [Member] | |||||
| Debt Instrument [Line Items] | |||||
| Debt discount | $ 323,021 | $ 323,021 | |||