| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/02/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/02/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/15/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/15/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/15/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/15/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/15/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/15/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/01/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/01/14 | Statement of changes in beneficial ownership of securities |
|
2 |


