| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/14/04 | 8-K | Current report filing | 
       
   | 
  3 | |
| 01/07/04 | 8-K | Current report filing | 
       
   | 
  23 | |
| 12/30/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 12/30/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 12/22/03 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 
       
   | 
  12 | |
| 12/22/03 | S-3 | Registration statement for specified transactions by certain issuers | 
       
   | 
  208 | |
| 12/22/03 | 8-K | Current report filing | 
       
   | 
  21 | |
| 12/17/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 12/17/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  1 | |
| 12/16/03 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 

