| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/06/12 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
2 | |
| 06/20/12 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 06/20/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/08/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/12 | UPLOAD | SEC-generated letter |
|
1 |