| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/09/20 | 8-K | Form 8-K: Current report filing | 5 | |
| 03/31/20 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 7 | |
| 03/30/20 | 8-K | Form 8-K: Current report filing | 5 | |
| 03/23/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/20/20 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 39 | |
| 03/20/20 | 8-K | Form 8-K: Current report filing | 63 | |
| 03/19/20 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 1 | |
| 03/19/20 | EFFECT | Form EFFECT: Notice of Effectiveness | 1 | |
| 03/19/20 | 8-K/A | Form 8-K/A: Current report filing | 15 | |
| 03/18/20 | 8-K | Form 8-K: Current report filing | 4 |