| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/26/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/21/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/08/15 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/08/15 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/07/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/06/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/06/15 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/05/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/05/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/31/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
