| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/14/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/10/14 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/23/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/22/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/17/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/23/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
