| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/15/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
16 |
| 01/14/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
16 |
| 11/07/12 | 10-Q/A | Quarterly report pursuant to Section 13 or 15(d) |
|
|
2 |
| 10/15/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
16 | |
| 07/16/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
16 |
| 01/17/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
18 |
| 10/17/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
19 |
| 07/15/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
18 | |
| 03/01/11 | 10-Q/A | Quarterly report pursuant to Section 13 or 15(d) |
|
3 | |
| 03/01/11 | 10-Q/A | Quarterly report pursuant to Section 13 or 15(d) |
|
3 |
