| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/26/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/18/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/01/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
