| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/30/19 | 8-K | Form 8-K: Current report filing | 21 | |
| 06/17/19 | 8-K | Form 8-K: Current report filing | 31 | |
| 05/20/19 | 8-K | Form 8-K: Current report filing | 4 | |
| 05/10/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
32 |
| 04/30/19 | 8-K | Form 8-K: Current report filing | 9 | |
| 04/05/19 | DEF 14A | Form DEF 14A: Definitive proxy statements | 36 | |
| 04/04/19 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 03/28/19 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 3 | |
| 03/28/19 | PRER14A | Form PRER14A: Preliminary revised proxy soliciting materials | 36 | |
| 03/25/19 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 |
