| Date | Form | Description | Docs | XBRL | Pages |
| 03/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/24/17 | 8-K | Current report filing |
|
3 | |
| 03/03/17 | 8-K | Current report filing |
|
3 | |
| 02/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 02/24/17 | 8-K | Current report filing |
|
3 | |
| 02/21/17 | 8-K | Current report filing |
|
20 |
