| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/19/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/19/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/19/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/19/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/19/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/10/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/03/14 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
197 |
| 02/27/14 | 8-K | Form 8-K: Current report | 22 | |
| 02/14/14 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 4 | |
| 02/13/14 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 6 |