| Date | Form | Description | Docs | XBRL | Pages |
| 02/19/19 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
13 | |
| 02/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/19 | 8-K | Current report filing |
|
18 | |
| 02/14/19 | 5 | Annual statement of changes in beneficial ownership of securities |
|
1 | |
| 01/24/19 | 8-K | Current report filing |
|
4 | |
| 12/27/18 | 8-K | Current report filing |
|
7 | |
| 12/19/18 | 8-K | Current report filing |
|
7 | |
| 12/18/18 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
14 | |
| 12/18/18 | 8-K | Current report filing |
|
7 | |
| 12/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
