| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/23/12 | SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
12 | |
| 01/23/12 | 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 |
|
12 | |
| 01/17/12 | 8-K | Current report filing |
|
44 | |
| 01/12/12 | 424B5 | Prospectus filed pursuant to Rule 424(b)(5) |
|
74 | |
| 01/10/12 | 8-K | Current report filing |
|
4 | |
| 01/10/12 | 424B5 | Prospectus filed pursuant to Rule 424(b)(5) |
|
74 | |
| 01/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/03/12 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 01/03/12 | 8-K | Current report filing |
|
4 | |
| 12/28/11 | 8-K | Current report filing |
|
30 |
