Quarterly report pursuant to Section 13 or 15(d)

11. Warrants (Details - Exercise price)

v3.19.1
11. Warrants (Details - Exercise price) - Warrants [Member] - $ / shares
Mar. 31, 2019
Sep. 30, 2018
Sep. 30, 2017
Number of warrants outstanding 118,029 118,029 118,029
Warrants exercise price, outstanding $ 20.80 $ 20.80 $ 20.80
Number of warrants exercisable 118,029    
$28.50 [Member]      
Number of warrants outstanding 33,393    
Warrants exercise price, outstanding $ 28.50    
Number of warrants exercisable 33,393    
Warrants exercise price, exercisable $ 28.50    
$16.60 [Member]      
Number of warrants outstanding 54,396    
Warrants exercise price, outstanding $ 16.60    
Number of warrants exercisable 54,396    
Warrants exercise price, exercisable $ 16.60    
$16.80 [Member]      
Number of warrants outstanding 17,857    
Warrants exercise price, outstanding $ 16.80    
Number of warrants exercisable 17,857    
Warrants exercise price, exercisable $ 16.80    
$24.30 [Member]      
Number of warrants outstanding 12,383    
Warrants exercise price, outstanding $ 24.30    
Number of warrants exercisable 12,383    
Warrants exercise price, exercisable $ 24.30