| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/13/13 | SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
7 | |
| 11/30/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/29/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/09/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
61 |
| 11/08/12 | 8-K | Current report filing |
|
23 | |
| 10/24/12 | 8-K | Current report filing |
|
3 | |
| 08/08/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
59 |
