| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/19/12 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/19/12 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/19/12 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/19/12 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/17/12 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/17/12 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/12/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/11/12 | 8-K | Current report filing |
|
6 | |
| 12/11/12 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
13 |