| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/20/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/20/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/20/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/10/14 | Annual report pursuant to section 13 and 15(d) |
|
 |
100 | |
| 03/04/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/21/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/12/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/07/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/04/14 | Statement of changes in beneficial ownership of securities |
|
2 |