| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/20/14 | 8-K | Form 8-K: Current report filing | 9 | |
| 02/11/14 | 8-K | Form 8-K: Current report filing | 3 | |
| 01/15/14 | 8-K | Form 8-K: Current report filing | 35 | |
| 01/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/20/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/20/13 | 8-K | Form 8-K: Current report filing | 2 |