| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/11/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/11/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/15/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/09/13 | 8-K | Current report filing |
|
3 | |
| 01/09/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/07/13 | 8-K | Current report filing |
|
32 | |
| 01/03/13 | 8-K | Current report filing |
|
7 | |
| 12/27/12 | 8-K | Current report filing |
|
5 | |
| 12/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
