| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/12/14 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
   |
27 |
| 08/14/13 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
|
29 |
| 05/13/13 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
|
29 |
| 02/13/13 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
|
26 |
| 08/15/12 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
|
30 |
| 05/15/12 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
|
34 |
| 02/15/12 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
|
28 |
| 08/15/11 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
|
40 |
| 05/18/11 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
39 | |
| 02/16/11 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
41 |
