| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/01/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/01/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/01/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/21/13 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
15 | |
| 06/21/13 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
15 | |
| 06/11/13 | 8-K | Current report filing |
|
8 | |
| 06/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/30/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/14/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
