| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/04/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/04/12 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
4 | ||
| 08/24/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
3 | |
| 08/13/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
25 | ||
| 06/28/12 | Annual report pursuant to Section 13 and 15(d) |
|
|
60 | |
| 04/16/12 | Current report filing |
|
4 | ||
| 03/20/12 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
4 | ||
| 03/08/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/14/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
27 | |
| 11/14/11 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
27 |