| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/23/12 | 8-K | Current report filing |
|
7 | |
| 09/14/12 | DEF 14A | Definitive proxy statements |
|
32 | |
| 09/04/12 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
32 | |
| 08/29/12 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
60 |
| 08/16/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/01/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/01/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/31/12 | 8-K | Current report filing |
|
3 | |
| 07/31/12 | 8-K | Current report filing |
|
11 | |
| 05/10/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
24 |
