| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/11 | UPLOAD | SEC-generated letter |
|
1 | |
| 12/02/11 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
2 | |
| 11/30/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/11 | UPLOAD | SEC-generated letter |
|
3 | |
| 11/04/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
39 |
| 10/25/11 | 8-K | Current report filing |
|
18 |
