| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/09/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/01/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/01/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/01/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/12 | 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 |
|
3 | |
| 12/30/11 | 8-K | Current report filing |
|
27 | |
| 11/21/11 | 8-K | Current report filing |
|
24 | |
| 11/14/11 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans |
|
39 | |
| 11/10/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
59 |
| 11/10/11 | 8-K | Current report filing |
|
14 |
