| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/19/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/19/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/19/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/16/10 | Current report filing |
|
5 | ||
| 04/12/10 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
28 | ||
| 04/08/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/08/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/07/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/07/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/07/10 | Statement of changes in beneficial ownership of securities |
|
1 |