| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/02/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 03/02/16 | Statement of changes in beneficial ownership of securities |   | 1 | ||
| 03/02/16 | Statement of changes in beneficial ownership of securities |   | 1 | ||
| 03/02/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 03/02/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 03/02/16 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |   | 3 | ||
| 03/02/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 03/02/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 02/24/16 | Annual report pursuant to Section 13 and 15(d) |   |   | 164 | |
| 02/24/16 | Current report filing |   | 14 |