| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/14/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/10/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/10/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/06/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/04/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/27/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/20/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/08/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
53 | |
| 08/07/12 | Current report filing |
|
31 | ||
| 07/30/12 | Statement of changes in beneficial ownership of securities |
|
1 |