| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/03/05 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  34 | |
| 02/01/05 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  34 | |
| 11/18/04 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  29 | |
| 08/04/04 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  37 | |
| 02/03/04 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  22 | |
| 10/30/03 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  40 | |
| 07/28/03 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  21 | |
| 02/07/03 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  17 | |
| 11/12/02 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  17 | |
| 08/06/02 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  13 | 
