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Stockholders' Equity (Tables)
3 Months Ended
Dec. 31, 2015
Equity [Abstract]  
Summary of Information About Warrants

The following table summarizes information about warrants outstanding at December 31, 2015:

 

Exercise prices

 

Number of 
Warrants

 

 

Remaining
Life in Years

 

$

70.60

......................

 

 

94,897

 

 

 

1.4

 

$

5.00

......................

 

 

364,375

 

 

 

0.5

 

$

5.09

......................

 

 

239,534

 

 

 

0.5

 

$

4.16

......................

 

 

1,000

 

 

 

1.0

 

$

3.25

......................

 

 

334,347

 

 

 

0.6

 

$

2.12

......................

 

 

75,000

 

 

 

2.0

 

$

1.83

......................

 

 

277,284

 

 

 

2.0

 

$

7.14

......................

 

 

80,000

 

 

 

2.5

 

Total warrants outstanding

 

 

1,466,437