| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/17/12 | 8-K | Current report filing |
|
68 | |
| 11/19/12 | 8-K | Current report filing |
|
3 | |
| 11/02/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/02/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
20 |
| 10/29/12 | 8-K | Current report filing |
|
17 | |
| 10/23/12 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 10/19/12 | 8-K | Current report filing |
|
2 | |
| 09/13/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/13/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |