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Patents (Tables) | 12 Months Ended
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Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Patents |
|  | 2017 Cost |  |  | Accumulated Amortization |  |  | 2017 Net |
Patents |  | $ | 212,426 |  |  | $ | 132,974 |  |  | $ | 79,452 |
|  | 2016 Cost |  |  | Accumulated Amortization |  |  | 2016 Net |
Patents |  | $ | 197,448 |  |  | $ | 101,558 |  |  | $ | 95,890 |
Schedule of Estimated Amortization Expense | Estimated amortization expense over the next five years is as follows:
2018 |  | $ | 16,438 |
2019 |  |  | 16,438 |
2020 |  |  | 16,438 |
2021 |  |  | 16,438 |
2022 |  |  | 16,438 |

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