Quarterly report pursuant to Section 13 or 15(d)

Organization and Basis of Presentation (Details)

 v2.3.0.11
Organization and Basis of Presentation (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
1 Months Ended 3 Months Ended 9 Months Ended
May 31, 2011
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Organization and Basis of Presentation          
Authorized stock split declared and distributed, number of shares per each share held       2  
Dividends declared per share (in dollars per share) $ 0.09 $ 0.165 $ 0.06 $ 0.30 $ 0.18
Accrued dividend $ 3.1