| 
                 
                    Closing price on 8/26/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    12.70 | 
                 
                
                    | High | 
                    12.70 | 
                 
                
                    | Low | 
                    11.70 | 
                     
                
                    | Volume | 
                    35,800 | 
                                 
                
                    | Split-adjusted Price | 
                    11.32 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DTL Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/26/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                11.70
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                11.32
             |                                 
            
                35,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2013
             | 
            
                +0.10 / +0.81%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                11.32
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/22/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                12.40
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                11.23
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                12.40
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                11.23
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                12.40
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                11.23
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                12.40
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                11.23
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2013
             | 
            
                +0.50 / +4.20%
             |             
            
                12.40
             |           
            
                12.40
             |               
            
                12.40
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                11.23
             |                                 
            
                7,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2013
             | 
            
                -0.80 / -6.30%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                11.90
             |                           
            
                11.90
             | 
            
                11.90
             |                     
            
                10.77
             |                                 
            
                4,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                102,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2013
             | 
            
                -0.10 / -0.78%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.80
             |           
            
                12.80
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                11.59
             |                                 
            
                10,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2013
             | 
            
                +0.10 / +0.79%
             |             
            
                12.70
             |           
            
                12.80
             |               
            
                12.70
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                11.59
             |                                 
            
                4,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2013
             | 
            
                -0.60 / -4.51%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                101,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2013
             | 
            
                +0.60 / +4.72%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                12.70
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                12.04
             |                                 
            
                385,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2013
             | 
            
                +0.40 / +3.25%
             |             
            
                12.50
             |           
            
                12.70
             |               
            
                12.50
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                6,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2013
             | 
            
                -0.20 / -1.60%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.30
             |                           
            
                12.30
             | 
            
                12.30
             |                     
            
                11.13
             |                                 
            
                16,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                11.32
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2013
             | 
            
                -0.10 / -0.79%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                11.32
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.60
             |           
            
                12.60
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                11.41
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.60
             |           
            
                12.60
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                11.41
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2013
             | 
            
                +0.10 / +0.80%
             |             
            
                12.60
             |           
            
                12.60
             |               
            
                12.60
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                11.41
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                11.32
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2013
             | 
            
                -0.20 / -1.57%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                11.32
             |                                 
            
                6,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.90
             |           
            
                12.90
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2013
             | 
            
                0.00 / 0.00%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                11.50
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
         
    
    
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