| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/18/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/22/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/22/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/16/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
