| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/30/13 | 8-K | Current report filing |
|
10 | |
| 09/13/13 | ARS | Annual report to security holders |
|
94 | |
| 09/10/13 | DEF 14A | Definitive proxy statements |
|
65 | |
| 08/23/13 | 8-K | Current report filing |
|
4 | |
| 08/14/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/22/13 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
69 |
| 07/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
