XML 193 R104.htm IDEA: XBRL DOCUMENT v2.4.0.8
Subseqent Events (Details) (USD $)
1 Months Ended 12 Months Ended 1 Months Ended
Jun. 30, 2013
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2011
Jul. 31, 2013
Subsequent Event [Member]
Subsequent Event [Line Items]          
Dividends declared per Common Share $ 0.30 $ 0.3 $ 0 $ 0 $ 0.30
Expected range of dividends to operating cash flow activities         20.00%