| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/31/06 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  29 | |
| 10/27/06 | SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 
       
   | 
  5 | |
| 08/01/06 | 8-K | Current report filing | 
       
   | 
  4 | |
| 08/01/06 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  33 | |
| 07/13/06 | 4/A | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 07/13/06 | 4/A | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/30/06 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/28/06 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/28/06 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/28/06 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 
