| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/13/12 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
117 |
| 12/11/12 | 8-K | Form 8-K: Current report filing | 8 | |
| 12/10/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/04/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/13/12 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 09/11/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/06/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/22/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/20/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/08/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
