| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/31/13 | 8-K | Current report filing |
|
8 | |
| 07/31/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
115 |
| 06/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/12/13 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 06/06/13 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
5 | |
| 06/04/13 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/24/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/13 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |
