| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/11/13 | 8-K | Current report filing |
|
30 | |
| 02/08/13 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
5 | |
| 02/06/13 | 8-K | Current report filing |
|
37 | |
| 01/10/13 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
4 | |
| 01/08/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/02/13 | 8-K | Current report filing |
|
3 | |
| 12/21/12 | SC 13D | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
14 | |
| 12/19/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/19/12 | 8-K | Current report filing |
|
5 | |
| 12/19/12 | 8-K | Current report filing |
|
6 |
