| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/06/14 | 8-K | Form 8-K: Current report | 20 | |
| 04/28/14 | DEF 14A | Form DEF 14A: Definitive proxy statements | 50 | |
| 03/27/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/20/14 | 8-K | Form 8-K: Current report | 1 | |
| 03/06/14 | EFFECT | Form EFFECT: Notice of Effectiveness | 1 | |
| 03/05/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/04/14 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 03/04/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/04/14 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 02/20/14 | 8-K | Form 8-K: Current report | 22 |