| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/11/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/03/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
50 |
| 05/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/01/18 | 8-K | Current report filing |
|
33 | |
| 04/27/18 | DEF 14A | Definitive proxy statements |
|
42 | |
| 04/23/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/23/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
