| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/14 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/20/13 | SEC-generated letter |
|
2 | ||
| 12/11/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/02/13 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
15 | ||
| 11/25/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/25/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/25/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/25/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/25/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/25/13 | Statement of changes in beneficial ownership of securities |
|
2 |