| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/11/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/11/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/26/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/29/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/29/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/29/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/16/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/26/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/26/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
