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Organization and Summary of Significant Accounting Policies (Stock Repurchases) (Details) (USD $)
 12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Class of Stock [Line Items]    
Stock repurchased during period (in shares) 13,591 12,779
Common Stock
    
Class of Stock [Line Items]    
Stock repurchased during period (in shares) 1,100,000  
Stock repurchased during period (in dollars per share) $ 15.25  
Common Stock | March 2013 Stock Repurchase Plan [Member] | Restricted Stock
    
Class of Stock [Line Items]    
Stock repurchased during period (in shares) 522,523  
Common Stock | April 2012 Stock Repurchase Plan [Member]
    
Class of Stock [Line Items]    
Stock repurchased during period (in shares) 226,933  
Stock repurchased during period (in dollars per share) $ 14.51  
Shares repurchased under program (percent) 48.00%  
Remaining number of shares authorized to be repurchased under program 250,027 399,792
Common Stock | November 2013 Stock Repurchase Plan [Member] | Restricted Stock
    
Class of Stock [Line Items]    
Stock repurchased during period (in shares) 499,905  
Common Stock | May 2014 Stock Repurchase Plan [Member] | Restricted Stock
    
Class of Stock [Line Items]    
Stock repurchased during period (in shares) 476,960