| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/15/19 | 8-K/A | Current report filing |
|
2 | |
| 04/11/19 | 8-K | Current report filing |
|
3 | |
| 04/01/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
187 |
| 04/01/19 | 8-K | Current report filing |
|
4 | |
| 03/20/19 | 8-K | Current report filing |
|
4 | |
| 03/13/19 | 8-K | Current report filing |
|
4 | |
| 03/05/19 | 8-K | Current report filing |
|
4 | |
| 02/28/19 | 8-K | Current report filing |
|
3 | |
| 02/27/19 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
6 | |
| 02/25/19 | 8-K | Current report filing |
|
3 |
