| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/15/12 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/15/12 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans |
|
7 | |
| 05/07/12 | 8-K | Current report filing |
|
5 | |
| 05/07/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
232 |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |