| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/27/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/27/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/13/15 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/25/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/12/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
