| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/10/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/20/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/07/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
52 | |
| 11/07/12 | Current report filing |
|
3 | ||
| 10/26/12 | Current report filing |
|
45 | ||
| 10/02/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/02/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/17/12 | Current report filing |
|
14 | ||
| 09/13/12 | Current report filing |
|
38 | ||
| 09/13/12 | Filing under Securities Act Rules 163/433 of free writing prospectuses |
|
2 |