| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/27/13 | 8-K | Current report filing |
|
7 | |
| 03/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 8-K | Current report filing |
|
11 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/29/13 | 424B4 | Prospectus filed pursuant to Rule 424(b)(4) |
|
214 |
