| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/22/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/22/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/22/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/07/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
40 | |
| 10/31/17 | Current report filing |
|
20 | ||
| 09/22/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/22/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/22/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/22/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/22/17 | Statement of changes in beneficial ownership of securities |
|
2 |