| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/02/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/02/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/31/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/31/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/31/13 | SEC-generated letter |
|
2 | ||
| 12/10/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/10/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/10/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/04/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/03/13 | Statement of changes in beneficial ownership of securities |
|
1 |