| 
            4/22/2015
           | 
          
            
              Pooled Investment Fund, Other
            
           | 
            
              $0
             | 
          
            $76,555,000
           | 
          
            $76,555,000
           | 
          
            $0
           | 
          
            8/31/2011
           | 
          
            4/22/2015
           | 
          
            D/A
           | 
          
            000152981915000002
           | 
        
        
          | 
            4/29/2014
           | 
          
            
              Pooled Investment Fund, Other
            
           | 
            
              $13,955,000
             | 
          
            $76,555,000
           | 
          
            $200,000,000
           | 
          
            $123,445,000
           | 
          
            8/31/2011
           | 
          
            4/29/2014
           | 
          
            D/A
           | 
          
            000152981914000003
           | 
        
        
          | 
            4/29/2014
           | 
          
            
              Pooled Investment Fund, Other
            
           | 
            
              $13,955,000
             | 
          
            $76,555,000
           | 
          
            $200,000,000
           | 
          
            $123,445,000
           | 
          
            8/31/2011
           | 
          
            4/28/2014
           | 
          
            D/A
           | 
          
            000152981914000002
           | 
        
        
          | 
            4/22/2013
           | 
          
            
              Pooled Investment Fund, Other
            
           | 
            
              $36,950,000
             | 
          
            $62,600,000
           | 
          
            $200,000,000
           | 
          
            $137,400,000
           | 
          
            8/31/2011
           | 
          
            4/22/2013
           | 
          
            D/A
           | 
          
            000152981913000002
           | 
        
        
          | 
            9/15/2011
           | 
          
            
              Pooled Investment Fund, Other
            
           | 
            
              $25,650,000
             | 
          
            $25,650,000
           | 
          
            $200,000,000
           | 
          
            $174,350,000
           | 
          
            8/31/2011
           | 
          
            9/15/2011
           | 
          
            D
           | 
          
            000152981911000001
           |