| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/20/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/20/14 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 14 | |||
| 02/20/14 | Statement of changes in beneficial ownership of securities | 2 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/18/14 | Current report filing | 51 |