| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/08/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
99 |
| 04/05/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/12 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
291 |
| 01/11/12 | UPLOAD | SEC-generated letter |
|
1 | |
| 12/09/11 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
3 | |
| 11/30/11 | UPLOAD | SEC-generated letter |
|
2 | |
| 11/22/11 | 8-K | Current report filing |
|
5 | |
| 11/22/11 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 11/14/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
183 |
| 11/01/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |