| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/14/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
25 |
| 11/14/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
15 |
| 08/14/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
15 |
| 05/14/07 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
22 | |
| 02/13/07 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
16 | |
| 11/14/06 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
16 | |
| 05/12/06 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
56 | |
| 02/10/06 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
26 | |
| 11/10/05 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
101 | |
| 05/13/05 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
26 |
