Income Taxes (Details Textual)	3 Months Ended		9 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income Tax Disclosure [Abstract]
Effective income tax rate from continued operations	35.40%	29.10%	32.60%	32.50%
Effective income tax rate from discontinued operations	15.80%	9.10%	15.10%	1.90%