Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
04/27/12 | Statement of changes in beneficial ownership of securities | 1 | |||
04/27/12 | Statement of changes in beneficial ownership of securities | 1 | |||
04/27/12 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 16 | |||
04/18/12 | Current report filing | 14 | |||
04/18/12 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 16 | |||
04/09/12 | Annual report to security holders | 1 | |||
04/03/12 | Statement of changes in beneficial ownership of securities | 1 | |||
04/03/12 | Statement of changes in beneficial ownership of securities | 1 | |||
04/03/12 | Statement of changes in beneficial ownership of securities | 1 | |||
04/03/12 | Statement of changes in beneficial ownership of securities | 1 |