| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/15/12 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/14/12 | 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 | ||
| 02/03/12 | Current report filing |
|
3 | ||
| 01/09/12 | Post-effective amendment to a S-8 registration statement |
|
49 | ||
| 01/09/12 | Post-effective amendment to a S-8 registration statement |
|
9 | ||
| 01/09/12 | Post-effective amendment to a S-8 registration statement |
|
29 | ||
| 01/09/12 | Post-effective amendment to a S-8 registration statement |
|
29 | ||
| 01/09/12 | Post-effective amendment to a S-8 registration statement |
|
9 | ||
| 01/05/12 | Current report filing |
|
3 | ||
| 01/05/12 | Current report filing |
|
76 |