| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/06/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/06/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/03/12 | Current report filing |
|
4 | ||
| 11/26/12 | Annual report pursuant to Section 13 and 15(d) |
|
 |
52 | |
| 11/26/12 | Current report filing |
|
5 | ||
| 11/21/12 | Current report filing |
|
78 | ||
| 11/13/12 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/06/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/02/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/02/12 | Annual statement of changes in beneficial ownership of securities |
|
2 |
