| Select Format | Filing | Filing Description | Filing Date |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 05/29/13 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 05/29/13 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 05/22/13 |
HTML DOC | XLS PDF | XBRL | 3 | Initial filing by director officer or owner of more than ten percent. | 10/01/12 |
HTML DOC | XLS PDF | XBRL | 3 | Initial filing by director officer or owner of more than ten percent. | 09/07/12 |
HTML DOC | XLS PDF | XBRL | 3 | Initial filing by director officer or owner of more than ten percent. | 06/27/12 |
HTML DOC | XLS PDF | XBRL | 3 | Initial filing by director officer or owner of more than ten percent. | 02/03/12 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 02/01/12 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 02/01/12 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 02/01/12 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 02/01/12 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 02/01/12 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 02/01/12 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 02/01/12 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 02/01/12 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 02/01/12 |
HTML DOC | XLS PDF | XBRL | 3 | Initial filing by director officer or owner of more than ten percent. | 11/10/11 |
HTML DOC | XLS PDF | XBRL | 3 | Initial filing by director officer or owner of more than ten percent. | 07/15/11 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 07/01/11 |
HTML DOC | XLS PDF | XBRL | 3 | Initial filing by director officer or owner of more than ten percent. | 06/27/11 |
HTML DOC | XLS PDF | XBRL | 3 | Initial filing by director officer or owner of more than ten percent. | 05/26/11 |
HTML DOC | XLS PDF | XBRL | 3 | Initial filing by director officer or owner of more than ten percent. | 05/26/11 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 05/17/11 |
HTML DOC | XLS PDF | XBRL | 3 | Initial filing by director officer or owner of more than ten percent. | 03/08/11 |
HTML DOC | XLS PDF | XBRL | 4 | Statement of changes in beneficial ownership of securities | 02/01/11 |