Derivative Financial Instruments (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Foreign currency forward contracts outstanding | $ 0 | $ 0 |
| Derivative Instruments | 336,862 | 82,024 |
| Interest and other income (loss) | ||
| Derivative Instruments, Gain (Loss) [Line Items] | ||
| Embedded Derivative, Loss on Embedded Derivative | $ 254,838 | |
| Gain on derivative | $ 55,147 | |