| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/12/18 | Current report filing |
|
2 | ||
| 02/23/18 | SEC-generated letter |
|
1 | ||
| 02/21/18 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
3 | ||
| 02/15/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/15/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/15/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/15/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/15/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/15/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/15/18 | Statement of changes in beneficial ownership of securities |
|
3 |
