| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/23/12 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
6 | |
| 01/12/12 | 3/A | Form 3/A: Initial statement of beneficial ownership of securities |
|
1 | |
| 01/03/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/03/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/03/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/03/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/23/11 | UPLOAD | Form UPLOAD: SEC-generated letter |
|
3 | |
| 12/20/11 | 8-K | Form 8-K: Current report filing |
|
7 | |
| 12/16/11 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/02/11 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |