| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| Jan 30, 2013 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
5 | ||
| Jan 29, 2013 | Current report filing |
|
13 | ||
| Jan 16, 2013 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 16, 2013 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 16, 2013 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 16, 2013 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 16, 2013 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 16, 2013 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 16, 2013 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| Jan 16, 2013 | Statement of changes in beneficial ownership of securities |
|
2 |