| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/26/19 | 10-K/A | Form 10-K/A: Annual report pursuant to Section 13 and 15(d) | 150 | |
| 03/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/13/19 | 8-K | Form 8-K: Current report filing | 33 | |
| 03/12/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/12/19 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 91 | |
| 03/07/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/07/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/07/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/07/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |