| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/21/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/21/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/20/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/03/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/03/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/03/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/03/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/03/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/03/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/14 | Annual statement of changes in beneficial ownership of securities |
|
2 |