| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/14/13 | Current report filing |
|
5 | ||
| 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 | ||
| 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 |