| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/28/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/30/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/22/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/08/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/01/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/06/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |