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Subsequent Events (Details) (Subsequent Event [Member], USD $)
0 Months Ended
May 04, 2015
Subsequent Event [Member]
 
Subsequent Event [Line Items]  
Dividend Per Share $ 0.65us-gaap_DividendsPayableAmountPerShare
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Declared date May 04, 2015
Payment Date Jun. 15, 2015
Record Date Jun. 01, 2015