| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/01/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/01/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/01/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/01/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/28/13 | 8-K | Form 8-K: Current report filing | 176 | |
| 06/13/13 | 8-K | Form 8-K: Current report filing | 5 | |
| 06/04/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/30/13 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
104 |
| 05/22/13 | 144 | Form 144: Filing for proposed sale of securities under Rule 144 | 2 | |
| 05/22/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |