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13. STOCK OPTIONS (Details Narrative) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015
Weighted-average remaining contractual life of outstanding options | 2 years 9 months 18 days |
Aggregate intrinsic value of options outstanding | $ 0 | $ 418,330
Options granted | 168,000 | 317,000
Compensation expense related to non-vested awards |  | $ 47,514
Weighted average period of expenses |  | 1 year
Stock options exercised | 30,000 | 8,000
Compensation expense related to non-vested awards | $ 93,929 |
Compensation expense related to non-vested awards, weighted average period | 1 year |
Employees |  |
Options granted | 128,000 | 217,000
Additional Expenses due to Options granted | $ 17,824 | $ 47,788
Stock granted expenses | $ 30,958 | $ 4,591
Stock options exercised |  | 8,000
Consultants |  |
Options granted | 40,000 | 100,000
Additional Expenses due to Options granted | $ 5,658 | $ 26,533
Stock granted expenses | $ 11,879 | $ 3,348

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