| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/12/18 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
66 | |
| 03/01/18 | 8-K | Current report filing |
|
10 | |
| 02/20/18 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
 |
141 |
| 02/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
