| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/02/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/02/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/02/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/05/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/05/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/05/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/02/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/02/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/02/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/19/14 | Statement of changes in beneficial ownership of securities |
|
1 |