| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/21/04 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 12/20/04 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition | 
       
   | 
  24 | |
| 12/20/04 | 8-K | Current report filing | 
       
   | 
  172 | |
| 12/15/04 | 8-K | Current report filing | 
       
   | 
  3 | |
| 12/13/04 | 8-K | Current report filing | 
       
   | 
  5 | |
| 12/09/04 | 8-K | Current report filing | 
       
   | 
  4 | |
| 12/06/04 | 8-K | Current report filing | 
       
   | 
  40 | |
| 12/03/04 | 424B5 | Prospectus filed pursuant to Rule 424(b)(5) | 
       
   | 
  113 | |
| 11/29/04 | 424B3 | Prospectus filed pursuant to Rule 424(b)(3) | 
       
   | 
  113 | |
| 11/18/04 | 4/A | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 

