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                    Closing price on 5/8/2014
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                    | Open | 11.20 |  
                    | High | 11.20 |  
                    | Low | 10.80 |  
                    | Volume | 229,160 |  
                    | Split-adjusted Price | 3.14 |  
                
             | 
 |  IDI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/8/2014 | -0.80 / -6.90% | 11.20 | 11.20 | 10.80 | 10.80 | 10.80 | 3.14 | 229,160 |   |  
            | 5/7/2014 | +0.10 / +0.87% | 11.90 | 11.90 | 10.70 | 11.60 | 11.60 | 3.38 | 175,700 |   |  			
            | 5/6/2014 | -0.50 / -4.17% | 11.70 | 11.80 | 11.20 | 11.50 | 11.50 | 3.35 | 351,480 |   |  
            | 5/5/2014 | -0.90 / -6.98% | 12.80 | 12.90 | 12.00 | 12.00 | 12.00 | 3.49 | 243,230 |   |  			
            | 4/29/2014 | +0.10 / +0.78% | 12.50 | 12.90 | 12.40 | 12.90 | 12.90 | 3.75 | 246,270 |   |  
            | 4/28/2014 | -0.40 / -3.03% | 13.00 | 13.50 | 12.60 | 12.80 | 12.80 | 3.72 | 213,290 |   |  			
            | 4/25/2014 | -0.20 / -1.49% | 13.50 | 13.60 | 13.10 | 13.20 | 13.20 | 3.84 | 329,820 |   |  
            | 4/24/2014 | +0.60 / +4.69% | 12.80 | 13.40 | 12.70 | 13.40 | 13.40 | 3.90 | 210,850 |   |  			
            | 4/23/2014 | +0.30 / +2.40% | 12.70 | 13.30 | 12.40 | 12.80 | 12.80 | 3.72 | 622,800 |   |  
            | 4/22/2014 | +0.80 / +6.84% | 11.70 | 12.50 | 11.60 | 12.50 | 12.50 | 3.64 | 628,270 |   |  			
            | 4/21/2014 | -0.80 / -6.40% | 12.00 | 12.50 | 11.70 | 11.70 | 11.70 | 3.40 | 577,570 |   |  
            | 4/18/2014 | -0.90 / -6.72% | 13.20 | 13.80 | 12.50 | 12.50 | 12.50 | 3.64 | 576,350 |   |  			
            | 4/17/2014 | +0.10 / +0.75% | 13.60 | 13.60 | 13.00 | 13.40 | 13.40 | 3.90 | 260,630 |   |  
            | 4/16/2014 | -1.00 / -6.99% | 13.40 | 13.60 | 13.30 | 13.30 | 13.30 | 3.87 | 1,188,290 |   |  			
            | 4/15/2014 | -1.00 / -6.54% | 15.20 | 15.20 | 14.30 | 14.30 | 14.30 | 4.16 | 822,880 |   |  
            | 4/14/2014 | -0.40 / -2.55% | 15.70 | 15.70 | 15.30 | 15.30 | 15.30 | 4.45 | 319,100 |   |  			
            | 4/11/2014 | +0.10 / +0.64% | 15.40 | 15.90 | 15.40 | 15.70 | 15.70 | 4.57 | 267,130 |   |  
            | 4/10/2014 | -0.70 / -4.29% | 16.00 | 16.30 | 15.60 | 15.60 | 15.60 | 4.54 | 418,270 |   |  			
            | 4/8/2014 | 0.00 / 0.00% | 16.90 | 16.90 | 16.10 | 16.30 | 16.30 | 4.74 | 230,490 |   |  
            | 4/7/2014 | +1.00 / +6.54% | 15.10 | 16.30 | 15.10 | 16.30 | 16.30 | 4.74 | 852,930 |   |  			
            | 4/4/2014 | 0.00 / 0.00% | 15.20 | 15.30 | 14.80 | 15.30 | 15.30 | 4.45 | 366,830 |   |  
            | 4/3/2014 | +0.10 / +0.66% | 15.50 | 15.50 | 15.10 | 15.30 | 15.30 | 4.45 | 198,770 |   |  			
            | 4/2/2014 | -0.20 / -1.30% | 15.70 | 15.70 | 14.70 | 15.20 | 15.20 | 4.42 | 486,610 |   |  
            | 4/1/2014 | +0.20 / +1.32% | 15.30 | 15.70 | 15.00 | 15.40 | 15.40 | 4.48 | 658,750 |   |  			
            | 3/31/2014 | -0.20 / -1.30% | 15.50 | 15.60 | 15.10 | 15.20 | 15.20 | 4.42 | 259,910 |   |  
            | 3/28/2014 | -0.20 / -1.28% | 16.00 | 16.00 | 15.30 | 15.40 | 15.40 | 4.48 | 361,740 |   |  			
            | 3/27/2014 | +0.60 / +4.00% | 15.00 | 15.60 | 14.50 | 15.60 | 15.60 | 4.54 | 730,700 |   |  
            | 3/26/2014 | 0.00 / 0.00% | 15.60 | 15.60 | 14.50 | 15.00 | 15.00 | 4.36 | 1,237,310 |   |  			
            | 3/25/2014 | +0.50 / +3.45% | 15.10 | 15.50 | 14.60 | 15.00 | 15.00 | 4.36 | 2,046,950 |   |  
            | 3/24/2014 | +0.60 / +4.32% | 13.90 | 14.80 | 13.90 | 14.50 | 14.50 | 4.22 | 777,160 |   |  |