| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/06/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/06/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/06/13 | 8-K | Current report filing |
|
3 | |
| 05/14/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
32 |
| 05/13/13 | 8-K | Current report filing |
|
11 | |
| 04/30/13 | DEF 14A | Definitive proxy statements |
|
38 | |
| 04/08/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/08/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/08/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/15/13 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
121 |
