| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/29/13 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans |
|
19 | ||
| 07/29/13 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
52 | |
| 07/26/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/26/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/24/13 | Current report filing |
|
19 | ||
| 06/25/13 | Annual report of employee stock purchase, savings and similar plans |
|
14 | ||
| 06/07/13 | Annual report to security holders |
|
142 | ||
| 05/31/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/29/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/23/13 | Statement of changes in beneficial ownership of securities |
|
1 |