| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/02/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
22 |
| 04/30/18 | 8-K | Current report filing |
|
24 | |
| 04/26/18 | 8-K | Current report filing |
|
26 | |
| 02/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/23/18 | 8-K | Current report filing |
|
2 | |
| 02/22/18 | 8-K | Current report filing |
|
24 |
