| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/05/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/25/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/24/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/06/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/21/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/20/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/20/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
