| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/16/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/21/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/21/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/12/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/29/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/17/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/17/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/17/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/17/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/17/16 | Statement of changes in beneficial ownership of securities |
|
2 |