Intangible Assets (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Intangible assets | ||
| Intangible Assets, gross | $ 364,824 | $ 418,873 |
| Accumulated amortization | (189,311) | (168,037) |
| Total | 175,513 | 250,836 |
| Amortization expense of intangible assets | 36,006 | 38,499 |
| Impairment of intangible assets | 55,433 | |
| Expected annual amortization expense | ||
| 2016 | 18,016 | |
| 2017 | 10,538 | |
| 2018 | 10,538 | |
| 2019 | 10,538 | |
| 2020 | 10,538 | |
| Patents - in use | ||
| Intangible assets | ||
| Intangible Assets, gross | 168,383 | 238,548 |
| Patents - in process | ||
| Intangible assets | ||
| Intangible Assets, gross | 47,474 | 31,358 |
| Internally developed software | ||
| Intangible assets | ||
| Intangible Assets, gross | $ 148,967 | $ 148,967 |