| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/05/18 | SC TO-I | Issuer tender offer statement |
|
83 | |
| 09/05/18 | 8-K | Current report filing |
|
4 | |
| 09/05/18 | 8-K | Current report filing |
|
2 | |
| 09/05/18 | 8-K | Current report filing |
|
3 | |
| 08/06/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
49 |
| 08/06/18 | 8-K | Current report filing |
|
11 | |
| 07/31/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
