| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/22/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/22/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/17/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/13/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/07/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/01/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
45 |
| 07/31/12 | 8-K | Current report filing |
|
10 | |
| 07/10/12 | 8-K | Current report filing |
|
4 | |
| 07/05/12 | S-8 POS | Post-effective amendment to a S-8 registration statement |
|
2 | |
| 06/21/12 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
16 |
