|  
                Year  
            |  
         
             Beginning Price  
            |  
         
             Ending Price  
            |  
         
             Gain or Loss 
            |  
         
             Percent Gain or Loss  
            |  
      
|  
           1996 
            |  
         
           4.125 
            |  
         
           1.96875 
            |  
         
           -2.15625 
            |  
         
           -52.27% 
            |  
      
|  
           1997 
            |  
         
           1.96875 
            |  
         
           4.125 
            |  
         
           2.15625 
            |  
         
           109.52% 
            |  
      
|  
           1998 
            |  
         
           4.125 
            |  
         
           1.875 
            |  
         
           -2.25 
            |  
         
           -54.55% 
                
           |  
      
|  
           1999 
            |  
         
           1.875 
            |  
         
           1.0625 
            |  
         
           -0.8125 
            |  
         
           -43.33% 
            |  
      
|  
           2000 
            |  
         
           1.0625 
            |  
         
           0.6875 
            |  
         
           -0.375 
            |  
         
           -35.29% 
            |  
      
|  
           2001 
            |  
         
           0.6875 
            |  
         
           3.50 
            |  
         
           2.8125 
            |  
         
           409.09% 
            |  
      
|  
           2002 
            |  
         
           3.50 
            |  
         
           16.38 
            |  
         
           12.88 
            |  
         
           368.00% 
            |  
      
|  
           2003 
            |  
         
           16.38 
            |  
         
           25.215* 
            |  
         
           8.835 
            |  
         
           53.94% 
                
           |  
      
|  
           2004 
            |  
         
           16.81 
            |  
         
           9.85 
            |  
         
           -6.96 
            |  
         
           -41.40% 
            |  
      
|  
           2005 
            |  
         
           9.85 
            |  
         
           7.36 
            |  
         
           -2.49 
            |  
         
           -25.28% 
            |  
      
|  
           2006 
            |  
         
           7.36 
            |  
         
           6.25 
            |  
         
           -1.11 
            |  
         
           -15.08% 
            |  
      
|  
           2007 
            |  
         
           6.25 
            |  
         
           3.09 
            |  
         
           -3.16 
            |  
         
           -50.56% 
            |  
      
|  
           2008 
            |  
         
           3.09 
            |  
         
           5.00 
            |  
         
           1.91 
            |  
         
           61.81% 
            |  
      
|  
           2009 
            |  
         
           5.00 
            |  
         
           5.91 
            |  
         
           0.91 
            |  
         
           18.20% 
            |  
      
|  
           2010 
            |  
         
           5.91 
            |  
         
           5.59 
            |  
         
           -0.32 
            |  
         
           -5.41% 
            |  
      
|  
           2011 
            |  
         
           5.59 
            |  
         
           4.42 
            |  
         
           -1.17 
            |  
         
           -20.90% 
            |  
      
|  
           2012 
            |  
         
           4.42 
            |  
         
           4.96 
            |  
         
           0.54 
            |  
         
           12.22% 
            |  
      
|  
           2013 
            |  
         
           4.96 
            |  
         
           33.10 
            |  
         
           28.14 
            |  
         
           567.34% 
            |  
      
|  
           2014 
            |  
         
           33.10 
            |  
         
           42.88 
            |  
         
           9.78 
            |  
         
           29.55% 
            |  
      
|  
           2015 
            |  
        
           42.88 
            |  
         
           40.12 
            |  
         
           -2.76 
            |  
         
           -6.44% 
            |  
      
|  
           2016 
            |  
        
           40.12 
            |  
         
           22.05 
            |  
         
           -18.07 
            |  
         
           -45.04% 
            |  
      
|  
           2017 
            |  
         
           22.05 
            |  
         
           23.20 
            |  
         
           1.15 
            |  
         
           5.22% 
            |  
      
|  
           2018 
            |  
        
           23.20 
            |  
         
           4.96 
            |  
         
           -18.24 
            |  
         
           -78.62% 
            |  
      
|  
           2019 
            |  
        
           4.96 
            |  
         
           8.82 
            |  
         
           3.86 
            |  
         
           77.82% 
            |  
      
|  
           2020 
            |  
        
           8.82 
            |  
         
           6.52 
            |  
         
           -2.30 
            |  
         
           -26.08% 
            |  
      
|  
           2021 
            |  
        
           6.52 
            |  
         
           1.62 
            |  
         
           -4.90 
            |  
         
           -75.15% 
            |  
      
|  
           2022 
            |  
        
           1.62 
            |  
         
           0.5208 
            |  
         
           -1.0992 
            |  
         
           -67.85% 
            |  
      
|  
           2023 
            |  
        
           0.5208 
            |  
         
           0* 
            |  
         
           -0.5208 
            |  
         
           -100.00% 
            |