| Date | Form | Description | XBRL |
|---|---|---|---|
| 02/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 02/21/20 | 8-K | Form 8-K: Current report | |
| 02/14/20 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | |
| 02/14/20 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | |
| 02/13/20 | 424B3 | Form 424B3: Prospectus [Rule 424(b)(3)] | |
| 02/13/20 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
| 02/11/20 | 8-K | Form 8-K: Current report | |
| 02/11/20 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | |
| 01/24/20 | DEF 14A | Form DEF 14A: Definitive proxy statements | |
| 01/22/20 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities |