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Shelf Registration Statement and ATM Equity Offering (Details Text) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 11 Months Ended
Mar. 31, 2013
Mar. 31, 2013
May 11, 2012
Shelf Registration Statement and ATM Equity Offering [Abstract]      
Public Equity Authorized     $ 100
Maximum Stock That may be issued under Shelf Offerring   100  
At the market offering $ 5.4    
ATM Underwriter Fees 3.00%