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5. SHARE-BASED COMPENSATION (Details - Option activity) - Options [Member]
3 Months Ended
Dec. 31, 2019
USD ($)
$ / shares
shares
Number of Options  
Shares, Outstanding at Beginning | shares 812,879
Shares, Granted | shares 0
Shares, Exercised | shares 0
Shares, Forfeited | shares (1,501)
Shares, Expired | shares 0
Shares, Outstanding at Ending | shares 811,378
Shares, Exercisable | shares 622,007
Weighted Average Exercise Price  
Weighted average exercise price, Outstanding at Beginning | $ / shares $ 1.69
Weighted average exercise price, Granted | $ / shares
Weighted average exercise price, Exercised | $ / shares
Weighted average exercise price, Forfeited | $ / shares 1.67
Weighted average exercise price, Expired | $ / shares
Weighted average exercise price, Outstanding at Ending | $ / shares 1.69
Weighted average exercise price, Exercisable | $ / shares $ 1.73
Weighted Average Remaining life In Years  
Weighted average remaining contractual term (Years), Outstanding 3 years 7 months 6 days
Weighted average remaining contractual term (Years), Exercisable 3 years 6 months
Intrinsic Value  
Aggregate intrinsic value, Outstanding | $ $ 19,900
Aggregate intrinsic value, Exercisable | $ $ 19,900