| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/23/07 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 141 | |
| 12/14/06 | 10-K/A | Form 10-K/A: Annual report pursuant to Section 13 and 15(d) | 93 | |
| 02/17/06 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 114 | |
| 02/18/05 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 126 | |
| 02/20/04 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 86 | |
| 03/03/03 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 77 | |
| 03/29/02 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 66 | |
| 04/02/01 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 86 | |
| 01/25/00 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 70 | |
| 02/16/99 | 10-K405 | Form 10-K405: Annual report [Sections 13 and 15(d), S-K Item 405] | 43 |