Annual report pursuant to Section 13 and 15(d)

12. Warrants (Tables)

v3.8.0.1
12. Warrants (Tables)
12 Months Ended
Sep. 30, 2017
Warrants and Rights Note Disclosure [Abstract]  
Warrant activity
    Number of
units - Series B
Convertible
preferred
warrants
    Weighted
Average
Exercise
Price
    Weighted
Average
Remaining
Contractual
Term
(in years)
    Intrinsic
Value
 
Outstanding at September 30, 2017     118,029     $ 20.80       0.91     $ 4,862,230  
Exercisable at September 30, 2017     118,029     $ 20.80       0.91     $ 4,862,230  
Warrants outstanding and exercisable
Series B Convertible Preferred  
Outstanding     Exercisable  
Number of Warrants     Exercise
Price
    Number of Warrants     Exercise
Price
 
  54,396     $ 16.60       54,396     $ 16.60  
  17,857       16.80       17,857       16.80  
  12,383       24.30       12,383       24.30  
  33,393       28.50       33,393       28.50  
  118,029               118,029