| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/05/12 | 10-K | Annual report pursuant to section 13 and 15(d) |
|
   |
73 |
| 12/05/12 | 8-K | Current report filing |
|
9 | |
| 10/16/12 | 8-K | Current report filing |
|
4 | |
| 10/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
