| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/31/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
45 |