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Income Taxes (Details 2)
12 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Income Tax [Line Items]    
Tax due at statutory rate 34.00% 34.00%
State tax provision, net of federal 7.91% 9.43%
Valuation allowance (46.10%) (28.63%)
Foreign tax credits 56.91% (12.88%)
Foreign rate differential and other (51.12%) (3.04%)
Total 1.60% (1.12%)