| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/02/19 | 8-K | Current report filing |
|
17 | |
| 04/30/19 | DEF 14A | Definitive proxy statements |
|
48 | |
| 04/26/19 | 8-K | Current report filing |
|
5 | |
| 04/15/19 | 8-K | Current report filing |
|
107 | |
| 03/07/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
106 |
| 03/07/19 | 8-K | Current report filing |
|
18 | |
| 03/01/19 | 8-K | Current report filing |
|
5 | |
| 02/14/19 | 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 |
|
5 | |
| 02/14/19 | 8-K | Current report filing |
|
5 | |
| 02/14/19 | 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 |
|
11 |