| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/07/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
27 |
| 11/07/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
40 |
| 08/07/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
29 |
| 05/10/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
29 |
| 11/14/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
36 |
| 08/09/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
27 |
| 05/13/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
27 | |
| 11/05/10 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
28 | |
| 08/05/10 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
51 | |
| 05/07/10 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
23 |
