| 
                 
                    Closing price on 11/6/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.00 | 
                 
                
                    | High | 
                    7.10 | 
                 
                
                    | Low | 
                    6.90 | 
                     
                
                    | Volume | 
                    242,690 | 
                                 
                
                    | Split-adjusted Price | 
                    2.04 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
IDI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/6/2013
             | 
            
                +0.10 / +1.45%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                2.04
             |                                 
            
                242,690
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2013
             | 
            
                +0.20 / +2.99%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.01
             |                                 
            
                241,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2013
             | 
            
                +0.10 / +1.52%
             |             
            
                6.60
             |           
            
                6.80
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.95
             |                                 
            
                170,780
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2013
             | 
            
                -0.10 / -1.49%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.60
             | 
            
                6.60
             |                     
            
                1.92
             |                                 
            
                30,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2013
             | 
            
                +0.10 / +1.52%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.95
             |                                 
            
                157,080
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.60
             |                     
            
                1.92
             |                                 
            
                45,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2013
             | 
            
                +0.10 / +1.54%
             |             
            
                6.50
             |           
            
                6.60
             |               
            
                6.50
             |                           
            
                6.60
             | 
            
                6.60
             |                     
            
                1.92
             |                                 
            
                75,960
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2013
             | 
            
                -0.20 / -2.99%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                1.89
             |                                 
            
                110,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2013
             | 
            
                -0.10 / -1.47%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.95
             |                                 
            
                87,720
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2013
             | 
            
                -0.10 / -1.45%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                1.98
             |                                 
            
                126,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2013
             | 
            
                -0.10 / -1.43%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.01
             |                                 
            
                327,930
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                2.04
             |                                 
            
                313,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2013
             | 
            
                +0.10 / +1.45%
             |             
            
                6.90
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                2.04
             |                                 
            
                133,210
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.01
             |                                 
            
                135,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2013
             | 
            
                +0.20 / +2.99%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.01
             |                                 
            
                70,390
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.95
             |                                 
            
                28,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2013
             | 
            
                -0.10 / -1.47%
             |             
            
                6.90
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.95
             |                                 
            
                57,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2013
             | 
            
                +0.10 / +1.49%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                1.98
             |                                 
            
                57,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2013
             | 
            
                -0.10 / -1.47%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.95
             |                                 
            
                123,690
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2013
             | 
            
                +0.10 / +1.49%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                1.98
             |                                 
            
                45,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2013
             | 
            
                -0.20 / -2.90%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                1.95
             |                                 
            
                106,060
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.01
             |                                 
            
                50,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.01
             |                                 
            
                82,860
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2013
             | 
            
                -0.10 / -1.43%
             |             
            
                6.80
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                2.01
             |                                 
            
                92,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.10
             |               
            
                6.90
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                2.04
             |                                 
            
                92,790
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2013
             | 
            
                +0.40 / +6.06%
             |             
            
                6.60
             |           
            
                7.00
             |               
            
                6.60
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                2.04
             |                                 
            
                284,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2013
             | 
            
                +0.10 / +1.54%
             |             
            
                6.40
             |           
            
                6.60
             |               
            
                6.30
             |                           
            
                6.60
             | 
            
                6.60
             |                     
            
                1.92
             |                                 
            
                112,620
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2013
             | 
            
                +0.10 / +1.56%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.30
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                1.89
             |                                 
            
                102,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.40
             |           
            
                6.50
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.40
             |                     
            
                1.86
             |                                 
            
                18,370
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2013
             | 
            
                -0.10 / -1.54%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.40
             |                     
            
                1.86
             |                                 
            
                56,030
             |  
            
                 
             |                                                              
             
    
         
    
    
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