| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/16/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/27/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/27/14 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 03/17/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/15/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/09/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/17/12 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 06/18/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 |