| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/18 | 8-K | Current report filing |
|
23 | |
| 02/22/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
91 |
| 01/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/18/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/24/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
