| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/04/04 | Quarterly report pursuant to Section 13 or 15(d) | 
     PDF   
   | 
  30 | ||
| 05/04/04 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  2 | ||
| 04/27/04 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 04/26/04 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 
     PDF   
   | 
  2 | ||
| 04/26/04 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 04/26/04 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 04/26/04 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  2 | ||
| 04/19/04 | Current report filing | 
     PDF   
   | 
  8 | ||
| 04/19/04 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 | ||
| 04/19/04 | Statement of changes in beneficial ownership of securities | 
     PDF   
   | 
  1 |