Net Loss per Share Applicable to Common Stockholders (Tables)

3 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

	For the three months ended		For the twelve months ended
	December 31,		September 30,
	2013		2013		2012
Common stock options		1,566,667		1,651,678		1,649,110
Common stock warrants		7,977,990		7,907,435		7,396,481
Excluded potentially dilutive securities		9,544,657		9,559,113		9,045,591