| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/01/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/29/20 | 10-K/A | Form 10-K/A: Annual report pursuant to Section 13 and 15(d) | 31 | |
| 04/24/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/24/20 | 8-K | Form 8-K: Current report filing | 2 | |
| 04/24/20 | 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 | 9 | |
| 04/20/20 | 8-K | Form 8-K: Current report filing | 38 | |
| 03/12/20 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 10 | |
| 03/11/20 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
104 |
| 03/10/20 | 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 | 5 | |
| 03/04/20 | 8-K | Form 8-K: Current report filing | 13 |