| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder, Officer, Director   |  $3.41 |  2,500 |  $8,532.25 |  564,174 |  2011-09-20 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.39 |  4,200 |  $14,225.82 |  561,674 |  2011-09-19 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.39 |  4,600 |  $15,609.18 |  557,474 |  2011-09-16 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.36 |  3,600 |  $12,102.12 |  552,874 |  2011-09-15 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.32 |  7,100 |  $23,601.11 |  549,274 |  2011-09-14 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.38 |  5,100 |  $17,225.76 |  542,174 |  2011-09-13 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.50 |  3,200 |  $11,208.96 |  537,074 |  2011-09-12 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.37 |  7,900 |  $26,585.08 |  533,874 |  2011-09-09 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.41 |  9,900 |  $33,736.23 |  525,974 |  2011-09-08 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.34 |  6,300 |  $21,060.27 |  516,074 |  2011-09-07 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.13 |  4,900 |  $15,347.29 |  509,774 |  2011-09-06 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.37 |  2,500 |  $8,430.00 |  504,874 |  2011-09-02 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.61 |  400 |  $1,444.00 |  502,374 |  2011-09-01 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.73 |  6,100 |  $22,746.90 |  501,974 |  2011-08-31 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.67 |  6,887 |  $25,245.68 |  495,874 |  2011-08-30 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.45 |  9,800 |  $33,778.64 |  488,987 |  2011-08-29 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.23 |  17,876 |  $57,821.71 |  479,187 |  2011-08-26 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $3.08 |  14,211 |  $43,794.04 |  461,311 |  2011-08-25 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.89 |  6,900 |  $19,938.24 |  447,100 |  2011-08-24 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.85 |  3,000 |  $8,556.00 |  440,200 |  2011-08-23 |  Filing |