| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/24/12 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
22 | ||
| 08/27/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/22/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/13/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/03/12 | Current report filing |
|
5 | ||
| 07/31/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/31/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/31/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/31/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/31/12 | Statement of changes in beneficial ownership of securities |
|
2 |