Annual report pursuant to Section 13 and 15(d)

12. Stock-based Compensation (Details Narrative)

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12. Stock-based Compensation (Details Narrative) - USD ($)
12 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Stock-based compensation expense $ 497,157 $ 203,690
Unrecognized compensation expense $ 286,805  
Stock Options [Member]    
Weighted average fair value options exercisable $ 11.89 $ 11.22
Stock Options [Member] | Exercise price equals stock price [Member]    
Weighted average fair value options granted 10.14  
Weighted average fair value options exercisable $ 32.24  
Stock Options [Member] | Exercise price above stock price [Member]    
Weighted average fair value options granted   21.07
Weighted average fair value options exercisable   $ 23.41