| 
                 
                    Closing price on 7/29/2016
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    5.90 | 
                 
                
                    | High | 
                    5.90 | 
                 
                
                    | Low | 
                    5.80 | 
                     
                
                    | Volume | 
                    204,700 | 
                                 
                
                    | Split-adjusted Price | 
                    2.74 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
IDI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/29/2016
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.81
             |                     
            
                2.74
             |                                 
            
                204,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2016
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.85
             |                     
            
                2.74
             |                                 
            
                249,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2016
             | 
            
                -0.10 / -1.67%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                6.02
             |                     
            
                2.74
             |                                 
            
                506,990
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2016
             | 
            
                +0.20 / +3.45%
             |             
            
                5.80
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                6.00
             | 
            
                5.86
             |                     
            
                2.78
             |                                 
            
                441,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2016
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.80
             |                     
            
                2.69
             |                                 
            
                354,980
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2016
             | 
            
                +0.10 / +1.75%
             |             
            
                5.70
             |           
            
                5.80
             |               
            
                5.60
             |                           
            
                5.80
             | 
            
                5.71
             |                     
            
                2.69
             |                                 
            
                287,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2016
             | 
            
                -0.10 / -1.72%
             |             
            
                5.90
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.80
             |                     
            
                2.65
             |                                 
            
                547,450
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2016
             | 
            
                -0.10 / -1.69%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.87
             |                     
            
                2.69
             |                                 
            
                172,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2016
             | 
            
                -0.10 / -1.67%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                6.00
             |                     
            
                2.74
             |                                 
            
                643,260
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2016
             | 
            
                +0.30 / +5.26%
             |             
            
                5.80
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                6.00
             | 
            
                5.95
             |                     
            
                2.78
             |                                 
            
                947,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2016
             | 
            
                0.00 / 0.00%
             |             
            
                5.70
             |           
            
                5.90
             |               
            
                5.60
             |                           
            
                5.70
             | 
            
                5.72
             |                     
            
                2.65
             |                                 
            
                400,220
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2016
             | 
            
                -0.10 / -1.72%
             |             
            
                5.80
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.78
             |                     
            
                2.65
             |                                 
            
                383,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2016
             | 
            
                +0.10 / +1.75%
             |             
            
                5.70
             |           
            
                5.90
             |               
            
                5.70
             |                           
            
                5.80
             | 
            
                5.77
             |                     
            
                2.69
             |                                 
            
                719,250
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2016
             | 
            
                -0.10 / -1.72%
             |             
            
                5.80
             |           
            
                6.00
             |               
            
                5.70
             |                           
            
                5.70
             | 
            
                5.82
             |                     
            
                2.65
             |                                 
            
                749,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2016
             | 
            
                -0.20 / -3.33%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.80
             |                           
            
                5.80
             | 
            
                5.92
             |                     
            
                2.69
             |                                 
            
                466,810
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2016
             | 
            
                +0.10 / +1.69%
             |             
            
                6.00
             |           
            
                6.20
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.05
             |                     
            
                2.78
             |                                 
            
                579,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2016
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                5.90
             | 
            
                6.00
             |                     
            
                2.74
             |                                 
            
                689,770
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2016
             | 
            
                -0.10 / -1.67%
             |             
            
                6.00
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.91
             |                     
            
                2.74
             |                                 
            
                380,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2016
             | 
            
                +0.10 / +1.69%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                5.99
             |                     
            
                2.78
             |                                 
            
                252,710
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2016
             | 
            
                0.00 / 0.00%
             |             
            
                5.90
             |           
            
                6.10
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.93
             |                     
            
                2.74
             |                                 
            
                705,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2016
             | 
            
                -0.10 / -1.67%
             |             
            
                5.90
             |           
            
                6.00
             |               
            
                5.80
             |                           
            
                5.90
             | 
            
                5.90
             |                     
            
                2.74
             |                                 
            
                672,830
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2016
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                6.00
             |                     
            
                2.78
             |                                 
            
                453,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2016
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.20
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.11
             |                     
            
                2.78
             |                                 
            
                962,970
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2016
             | 
            
                0.00 / 0.00%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                6.00
             |                           
            
                6.00
             | 
            
                6.01
             |                     
            
                2.78
             |                                 
            
                825,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2016
             | 
            
                -0.20 / -3.23%
             |             
            
                6.00
             |           
            
                6.10
             |               
            
                5.90
             |                           
            
                6.00
             | 
            
                6.03
             |                     
            
                2.78
             |                                 
            
                497,580
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2016
             | 
            
                0.00 / 0.00%
             |             
            
                6.10
             |           
            
                6.40
             |               
            
                5.90
             |                           
            
                6.20
             | 
            
                6.18
             |                     
            
                2.88
             |                                 
            
                1,608,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2016
             | 
            
                -0.10 / -1.59%
             |             
            
                6.30
             |           
            
                6.40
             |               
            
                6.10
             |                           
            
                6.20
             | 
            
                6.24
             |                     
            
                2.88
             |                                 
            
                1,149,980
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2016
             | 
            
                -0.10 / -1.56%
             |             
            
                6.50
             |           
            
                6.50
             |               
            
                6.20
             |                           
            
                6.30
             | 
            
                6.38
             |                     
            
                2.92
             |                                 
            
                720,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2016
             | 
            
                -0.20 / -3.03%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.53
             |                     
            
                2.97
             |                                 
            
                1,179,240
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2016
             | 
            
                -0.20 / -2.94%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.60
             |                           
            
                6.60
             | 
            
                6.69
             |                     
            
                3.06
             |                                 
            
                1,181,020
             |  
            
                 
             |                                                              
             
    
         
    
    
 |