| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/17/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/17/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/17/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/21/12 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 11/20/12 | Current report filing |
|
1 | ||
| 10/30/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
22 | |
| 10/30/12 | Current report filing |
|
7 | ||
| 10/10/12 | Current report filing |
|
8 | ||
| 09/13/12 | Current report filing |
|
6 | ||
| 09/05/12 | Statement of changes in beneficial ownership of securities |
|
1 |