| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/22/15 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/12/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/12/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/12/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/31/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/31/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/31/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/31/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/29/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/22/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
