| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/10/05 | 3 | Initial statement of beneficial ownership of securities | 
       
   | 
  1 | |
| 10/17/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 10/17/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 10/17/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 10/17/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 10/17/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/08/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/08/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/08/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 09/08/05 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 

