| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/19/12 | 8-K | Current report filing |
|
6 | |
| 08/10/12 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
8 | |
| 08/03/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
40 |
| 07/20/12 | 8-K | Current report filing |
|
10 | |
| 05/15/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/12 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
52 |
| 04/20/12 | 8-K | Current report filing |
|
9 | |
| 03/12/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/12/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/12/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
