| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/23/02 | 8-K | Current report filing | 
       
   | 
  4 | |
| 09/19/02 | 8-K | Current report filing | 
       
   | 
  8 | |
| 09/19/02 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  29 | |
| 09/05/02 | DEF 14A | Definitive proxy statements | 
       
   | 
  29 | |
| 08/09/02 | 8-K | Current report filing | 
       
   | 
  5 | |
| 07/22/02 | 10-K | Annual report pursuant to Section 13 and 15(d) | 
       
   | 
  47 | |
| 06/25/02 | 8-K | Current report filing | 
       
   | 
  16 | |
| 06/19/02 | 11-K | Annual report of employee stock purchase, savings and similar plans | 
       
   | 
  12 | |
| 03/19/02 | 8-K | Current report filing | 
       
   | 
  7 | |
| 03/19/02 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  29 | 

