| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/12/13 | 8-K | Current report filing |
|
1 | |
| 06/19/13 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
24 | |
| 06/19/13 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
23 | |
| 05/31/13 | 8-K | Current report filing |
|
2 | |
| 05/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/24/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/24/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
