Income Taxes (Details 2)	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Income Tax [Line Items]
Tax due at statutory rate	34.00%	34.00%
State tax provision, net of federal	4.96%	5.22%
Valuation allowance	(35.28%)	(35.98%)
Permanent differences	(0.23%)	(0.86%)
Tax credits generated	0.28%	0.50%
Foreign rate differential and other	(0.38%)	(1.93%)
Total	3.35%	0.95%