| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/31/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/31/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/31/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/28/13 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans |
|
10 | |
| 05/28/13 | 8-K | Current report filing |
|
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 | |
| 05/23/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/23/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/13 | 3 | Initial statement of beneficial ownership of securities |
|
2 |
