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            | 
                    Closing price on 11/23/2012
                 |  |  
    
        |           
                
                    | Open | 7.00 |  
                    | High | 7.00 |  
                    | Low | 6.80 |  
                    | Volume | 81,420 |  
                    | Split-adjusted Price | 2.01 |  
                
             | 
 |  IDI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/23/2012 | -0.10 / -1.43% | 7.00 | 7.00 | 6.80 | 6.90 | 6.90 | 2.01 | 81,420 |   |  
            | 11/22/2012 | +0.20 / +2.94% | 6.80 | 7.00 | 6.80 | 7.00 | 7.00 | 2.04 | 1,412,520 |   |  			
            | 11/21/2012 | -0.10 / -1.45% | 6.90 | 7.00 | 6.80 | 6.80 | 6.80 | 1.98 | 33,610 |   |  
            | 11/20/2012 | 0.00 / 0.00% | 6.80 | 7.00 | 6.80 | 6.90 | 6.90 | 2.01 | 120,780 |   |  			
            | 11/19/2012 | 0.00 / 0.00% | 7.00 | 7.00 | 6.80 | 6.90 | 6.90 | 2.01 | 37,480 |   |  
            | 11/16/2012 | 0.00 / 0.00% | 6.90 | 7.00 | 6.80 | 6.90 | 6.90 | 2.01 | 139,110 |   |  			
            | 11/15/2012 | -0.10 / -1.43% | 7.00 | 7.10 | 6.80 | 6.90 | 6.90 | 2.01 | 117,490 |   |  
            | 11/14/2012 | -0.10 / -1.41% | 7.10 | 7.20 | 7.00 | 7.00 | 7.00 | 2.04 | 130,970 |   |  			
            | 11/13/2012 | -0.10 / -1.39% | 7.10 | 7.30 | 7.10 | 7.10 | 7.10 | 2.07 | 113,050 |   |  
            | 11/12/2012 | +0.10 / +1.41% | 7.10 | 7.30 | 7.00 | 7.20 | 7.20 | 2.10 | 181,340 |   |  			
            | 11/9/2012 | 0.00 / 0.00% | 7.00 | 7.20 | 7.00 | 7.10 | 7.10 | 2.07 | 89,310 |   |  
            | 11/8/2012 | -0.10 / -1.39% | 7.20 | 7.20 | 7.00 | 7.10 | 7.10 | 2.07 | 37,940 |   |  			
            | 11/7/2012 | +0.30 / +4.35% | 7.10 | 7.20 | 7.10 | 7.20 | 7.20 | 2.10 | 281,870 |   |  
            | 11/6/2012 | +0.30 / +4.55% | 6.80 | 6.90 | 6.80 | 6.90 | 6.90 | 2.01 | 269,820 |   |  			
            | 11/5/2012 | 0.00 / 0.00% | 6.60 | 6.70 | 6.50 | 6.60 | 6.60 | 1.92 | 38,250 |   |  
            | 11/2/2012 | -0.30 / -4.35% | 6.70 | 6.90 | 6.60 | 6.60 | 6.60 | 1.92 | 240,760 |   |  			
            | 11/1/2012 | -0.10 / -1.43% | 7.00 | 7.10 | 6.80 | 6.90 | 6.90 | 2.01 | 71,260 |   |  
            | 10/31/2012 | 0.00 / 0.00% | 6.90 | 7.00 | 6.90 | 7.00 | 7.00 | 2.04 | 69,110 |   |  			
            | 10/30/2012 | +0.10 / +1.45% | 7.00 | 7.10 | 7.00 | 7.00 | 7.00 | 2.04 | 47,960 |   |  
            | 10/29/2012 | -0.10 / -1.43% | 6.90 | 7.10 | 6.90 | 6.90 | 6.90 | 2.01 | 91,530 |   |  			
            | 10/26/2012 | -0.10 / -1.41% | 7.00 | 7.20 | 7.00 | 7.00 | 7.00 | 2.04 | 126,400 |   |  
            | 10/25/2012 | -0.10 / -1.39% | 7.10 | 7.10 | 7.00 | 7.10 | 7.10 | 2.07 | 90,790 |   |  			
            | 10/24/2012 | 0.00 / 0.00% | 7.20 | 7.20 | 7.00 | 7.20 | 7.20 | 2.10 | 27,890 |   |  
            | 10/23/2012 | +0.30 / +4.35% | 7.10 | 7.20 | 7.10 | 7.20 | 7.20 | 2.10 | 204,830 |   |  			
            | 10/22/2012 | -0.30 / -4.17% | 7.10 | 7.20 | 6.90 | 6.90 | 6.90 | 2.01 | 98,000 |   |  
            | 10/19/2012 | 0.00 / 0.00% | 7.20 | 7.20 | 6.90 | 7.20 | 7.20 | 2.10 | 177,520 |   |  			
            | 10/18/2012 | -0.10 / -1.37% | 7.30 | 7.40 | 7.10 | 7.20 | 7.20 | 2.10 | 105,490 |   |  
            | 10/17/2012 | -0.10 / -1.35% | 7.60 | 7.60 | 7.20 | 7.30 | 7.30 | 2.12 | 51,800 |   |  			
            | 10/16/2012 | +0.30 / +4.23% | 7.10 | 7.40 | 7.10 | 7.40 | 7.40 | 2.15 | 197,150 |   |  
            | 10/15/2012 | -0.30 / -4.05% | 7.40 | 7.40 | 7.10 | 7.10 | 7.10 | 2.07 | 239,730 |   |  |