| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/01/13 | Annual statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 01/24/13 | Current report filing |
PDF
|
6 | ||
| 01/07/13 | View Filing |
PDF
|
21 | ||
| 01/03/13 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 01/03/13 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 12/18/12 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 12/12/12 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 12/12/12 | Current report filing |
PDF
|
2 | ||
| 12/03/12 | Statement of changes in beneficial ownership of securities |
PDF
|
1 | ||
| 11/28/12 | Statement of changes in beneficial ownership of securities |
PDF
|
1 |