| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/17/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/17/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/17/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/17/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/09/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
23 | |
| 12/26/17 | Current report filing |
|
5 | ||
| 12/11/17 | Current report filing |
|
14 | ||
| 12/11/17 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
12 | ||
| 12/05/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/05/17 | Statement of changes in beneficial ownership of securities |
|
2 |