Quarterly report pursuant to Section 13 or 15(d)

12. Stock Options (Details-Option activity)

v3.5.0.2
12. Stock Options (Details-Option activity) - Stock Options [Member] - USD ($)
 9 Months Ended 12 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Stock Options    
Number of Options outstanding beginning balance 1,407,736  
Number of Options Granted 85,086 1,407,736
Number of Options Exercised 0  
Number of Options Cancelled 114,298  
Number of Options Expired 0  
Number of Options outstanding ending balance 1,378,524 1,407,736
Number of Options exercisable 120,024 100,021
Exercise Price Per Share    
Exercise price per share beginning balance $2.82-$12.00  
Exercise price per share ending balance $2.82-$12.00  
Exercise price per share, exercisable   $ 2.82
Exercise prices at period end $2.82-$6.00  
Weighted Average Remaining Contractual Life    
Weighted Average Remaining Contractual Life 4 years 2 months 27 days 4 years 11 months 9 days
Weighted average remaining contractual life, exercisable 4 years 2 months 12 days 4 years 9 months 18 days
Aggregate Intrinsic Value    
Aggregate intrinsic value, options outstanding $ 432,848 $ 58,512
Aggregate intrinsic value, exercisable $ 336,068 $ 58,512
Weighted Average Exercise Price Per Share    
Weighted Average Exercise Price per Share beginning balance $ 8.10  
Weighted Average Exercise Price per Share ending balance 8.12 $ 8.10
Weighted Average Exercise Price per Share Exercisable $ 3.35 $ 2.82