| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/14/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
39 |
| 05/13/19 | 8-K | Current report filing |
|
12 | |
| 04/18/19 | 8-K | Current report filing |
|
4 | |
| 03/21/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
155 |
| 03/19/19 | 8-K | Current report filing |
|
13 | |
| 03/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/08/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |
