| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/07/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/23/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/23/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/23/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/23/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/23/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/23/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/23/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/22/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/16/15 | Statement of changes in beneficial ownership of securities |
|
2 |