| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/13/13 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
2 | ||
| 05/08/13 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
60 | |
| 05/08/13 | SEC-generated letter |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 |