| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/05/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/22/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/22/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/17/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/17/14 | 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 |