| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/30/15 | 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 | |||
| 01/20/15 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/20/15 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/08/15 | Quarterly report pursuant to Section 13 or 15(d) | ZIP | 93 | ||
| 01/08/15 | Current report filing | 15 | |||
| 01/02/15 | Statement of changes in beneficial ownership of securities | 1 | |||
| 12/01/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 11/24/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 11/24/14 | Statement of changes in beneficial ownership of securities | 2 | |||
| 11/24/14 | Statement of changes in beneficial ownership of securities | 1 |