| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/08/18 | 8-K | Current report filing |
|
6 | |
| 01/31/18 | 8-K | Current report filing |
|
6 | |
| 12/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/29/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 11/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/20/17 | 8-K | Current report filing |
|
27 |
