| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/06/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
43 |
| 05/06/13 | 8-K | Current report filing |
|
6 | |
| 03/27/13 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
103 | |
| 03/27/13 | 8-K | Current report filing |
|
7 | |
| 03/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 8-K | Current report filing |
|
11 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
