| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/07/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/26/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/14/12 | 10-Q | Quarterly report pursuant to sections 13 or 15(d) |
|
   |
35 |
| 09/11/12 | 10-Q/A | Quarterly report pursuant to sections 13 or 15(d) |
|
|
4 |
