| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/25/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
205 |
| 04/25/18 | 8-K | Form 8-K: Current report filing | 28 | |
| 04/11/18 | 8-K | Form 8-K: Current report filing | 97 | |
| 03/28/18 | 8-K | Form 8-K: Current report filing | 3 |