| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/01/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/31/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
3 | |
| 10/31/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
28 |
