| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/13/14 | 3 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/16/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 10/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/01/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/01/13 | 3 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 06/10/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 06/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
