| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/26/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/19 | S-3 | Registration statement for specified transactions by certain issuers |
|
32 | |
| 03/15/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
106 |
| 03/14/19 | 8-K | Current report filing |
|
17 | |
| 03/13/19 | 8-K | Current report filing |
|
27 | |
| 03/06/19 | 8-K | Current report filing |
|
6 | |
| 02/11/19 | 8-K | Current report filing |
|
7 | |
| 01/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/24/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/24/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
