| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/18/19 | 8-K | Form 8-K: Current report filing | 75 | |
| 04/18/19 | 8-K | Form 8-K: Current report filing | 4 | |
| 04/04/19 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 42 | |
| 04/04/19 | 8-K | Form 8-K: Current report filing | 52 | |
| 04/02/19 | 8-K | Form 8-K: Current report filing | 7 | |
| 04/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/01/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 03/28/19 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
117 |
| 03/28/19 | 8-K | Form 8-K: Current report filing | 8 | |
| 03/13/19 | 8-A12B/A | Form 8-A12B/A: Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b) | 3 |