| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/07/14 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 2 | |
| 12/30/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/30/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/27/13 | ARS | Form ARS: Annual report to security holders | 114 | |
| 12/27/13 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 6 | |
| 12/27/13 | DEF 14A | Form DEF 14A: Definitive proxy statements | 42 | |
| 12/24/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/12/13 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
131 |
| 12/10/13 | 8-K | Form 8-K: Current report filing | 4 | |
| 12/10/13 | 8-K | Form 8-K: Current report filing | 9 |
