| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/15 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/17/15 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/09/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/08/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |