| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/14/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/14/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/02/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |