| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/25/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/25/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/23/13 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans |
|
75 | |
| 04/19/13 | 424B1 | Prospectus filed pursuant to Rule 424(b)(1) |
|
300 | |
| 04/17/13 | EFFECT | Notice of Effectiveness |
|
1 | |
| 04/17/13 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 04/17/13 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 04/17/13 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 04/17/13 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 04/17/13 | 3 | Initial statement of beneficial ownership of securities |
|
3 |