Quarterly report pursuant to Section 13 or 15(d)

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

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11. Stock-based Compensation (Details - Option activity) - Stock Options [Member]
6 Months Ended
Mar. 31, 2017
USD ($)
$ / shares
shares
Number of Shares  
Outstanding, beginning balance | shares 175,000
Granted | shares 36,668
Exercised | shares
Forfeited | shares
Outstanding, ending balance | shares 211,668
Exercisable | shares 168,750
Weighted Average Exercise Price  
Outstanding, beginning balance | $ / shares $ 11.22
Granted | $ / shares 22.52
Exercised | $ / shares
Forfeited | $ / shares
Outstanding, ending balance | $ / shares 13.19
Exercisable | $ / shares $ 8.85
Weighed Average Remaining Contractual Life  
Outstanding, beginning term 3 years 9 months
Outstanding, ending balance 3 years 11 months 23 days
Exercisable 2 years 6 months 15 days
Intrinsic value outstanding, beginning balance | $ $ 346,500
Intrinsic value outstanding, ending balance | $ 899,875
Exercisable | $ $ 899,875