| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/05/18 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
7 | ||
| 03/02/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 03/01/18 | Annual report pursuant to Section 13 and 15(d) |
|
 |
257 | |
| 02/28/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/28/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/23/18 | Current report filing |
|
3 | ||
| 02/21/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/21/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/21/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/21/18 | Statement of changes in beneficial ownership of securities |
|
1 |