| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/07/13 | 497 | Definitive materials filed under paragraph (a), (b), (c), (d), (e) or (f) of Securities Act Rule 497 |
|
525 | |
| 03/06/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
