| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/25/18 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
1 | ||
| 07/19/18 | SEC-generated letter |
|
2 | ||
| 06/28/18 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
5 | ||
| 06/20/18 | Annual report of employee stock purchase, savings and similar plans |
|
18 | ||
| 06/18/18 | SEC-generated letter |
|
3 | ||
| 06/05/18 | Current report filing |
|
4 | ||
| 05/31/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/31/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/31/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/31/18 | Statement of changes in beneficial ownership of securities |
|
2 |