| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/18/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
304 |
| 03/13/19 | 8-K | Current report filing |
|
29 | |
| 03/12/19 | 8-K | Current report filing |
|
8 | |
| 02/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 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 |
|
14 | |
| 02/04/19 | 8-K | Current report filing |
|
28 | |
| 02/01/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
