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Subsequent Events (Details) - $ / shares
3 Months Ended 9 Months Ended
Aug. 20, 2015
Aug. 10, 2015
Jul. 22, 2015
Jul. 21, 2015
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Subsequent Event [Line Items]                
Dividends declared, in dollars per share         $ 0.0200 $ 0.0175 $ 0.0550 $ 0.0525
Subsequent Event [Member]                
Subsequent Event [Line Items]                
Dividends Payable, Date Declared       Jul. 21, 2015        
Dividends declared, in dollars per share     $ 0.0200          
Dividends Payable, Date to be Paid Aug. 20, 2015              
Dividends Payable, Date of Record   Aug. 10, 2015