| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/29/13 | Current report filing |
|
5 | ||
| 01/22/13 | Current report filing |
|
4 | ||
| 01/16/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/16/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/16/13 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 01/07/13 | Current report filing |
|
9 | ||
| 01/03/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/27/12 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 12/21/12 | Current report filing |
|
5 | ||
| 12/18/12 | Current report filing |
|
7 |
