Income Taxes (Details Textual)	3 Months Ended		6 Months Ended	9 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2015	Jun. 30, 2014
Income Tax [Line Items]
Effective Income Tax Rate Reconciliation, Percent	4.00%	480.00%		2.40%	5.20%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			34.00%