| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/27/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/19/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/19/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/15/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/09/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
75 | |
| 09/14/12 | Current report filing |
|
3 | ||
| 08/08/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
66 | |
| 07/27/12 | Current report filing |
|
5 | ||
| 06/12/12 | Current report filing |
|
3 | ||
| 06/06/12 | Statement of changes in beneficial ownership of securities |
|
1 |