| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 09/13/12 | 8-K | Form 8-K: Current report filing | 48 | |
| 09/12/12 | FWP | Form FWP: Filing under Securities Act Rules 163/433 of free writing prospectuses | 2 | |
| 09/11/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/07/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/06/12 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 107 | |
| 09/06/12 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 106 | |
| 09/05/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/30/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/29/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/28/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |