Insiders / Section 16
| Date | Form | Description | Docs | XBRL | Pages |
| 03/22/13 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/13 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/13 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/13 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/11/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/07/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/14/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/07/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/18/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
