Quarterly report pursuant to Section 13 or 15(d)

12. Stock-based Compensation (Details - Option activity)

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12. Stock-based Compensation (Details - Option activity) - Stock Options [Member] - USD ($)
3 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Number of Shares    
Outstanding, beginning balance 211,668  
Granted 20,000  
Exercised 0  
Forfeited 0  
Outstanding, ending balance 231,668  
Exercisable 179,167  
Weighted Average Exercise Price    
Outstanding, beginning balance $ 13.19  
Granted 32.24  
Outstanding, ending balance 14.84  
Exercisable $ 8.68  
Weighed Average Remaining Contractual Life    
Outstanding, ending balance 4 years 15 days 3 years 5 months 20 days
Granted 10 years  
Exercisable 2 years 1 month 24 days  
Intrinsic value outstanding, beginning balance $ 454,417  
Intrinsic value outstanding, ending balance 915,208  
Exercisable $ 851,208