| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/17/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/13/13 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 05/21/13 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 02/13/13 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/13 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/13 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/13 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/13 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/13 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/13 | Annual statement of changes in beneficial ownership of securities |
|
2 |