| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/20/10 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/20/10 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/14/10 | SEC-generated letter | 3 | |||
| 05/06/10 | Quarterly report pursuant to Section 13 or 15(d) | 36 | |||
| 05/06/10 | Current report filing | 16 | |||
| 04/27/10 | Registration statement for specified transactions by certain issuers | 214 | |||
| 04/06/10 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/02/10 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 | |||
| 04/02/10 | Definitive proxy statements | 50 | |||
| 02/23/10 | Annual report pursuant to Section 13 and 15(d) | 480 |