| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/14/14 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/14 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 02/13/14 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 12/27/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/05/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/13 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |