| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/08/13 | 8-K | Current report filing |
|
5 | |
| 07/31/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
70 | |
| 07/31/13 | 8-K | Current report filing |
|
6 | |
| 04/30/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
79 | |
| 04/30/13 | 8-K | Current report filing |
|
6 | |
| 04/10/13 | 8-K | Current report filing |
|
3 | |
| 03/14/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/20/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
