| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/24/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/24/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/24/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/24/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/05/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/10/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/25/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/25/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |