| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/16/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/16/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/17/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/17/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/09/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/03/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/25/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/25/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/25/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/21/13 | Statement of changes in beneficial ownership of securities |
|
1 |