| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/23/14 | ARS | Annual report to security holders |
|
1 | |
| 04/21/14 | DEF 14A | Definitive proxy statements |
|
35 | |
| 04/18/14 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/03/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/31/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/27/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/10/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/14 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
62 |
| 03/04/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/04/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |