| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/17/17 | CORRESP | Form CORRESP: Correspondence | 3 | |
| 05/16/17 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 | |
| 05/09/17 | CORRESP | Form CORRESP: Correspondence | 3 | |
| 05/09/17 | S-1/A | Form S-1/A: General form for registration of securities under the Securities Act of 1933 | 236 | |
| 05/05/17 | UPLOAD | Form UPLOAD: SEC-generated letter | 3 | |
| 04/26/17 | CORRESP | Form CORRESP: Correspondence | 3 | |
| 04/26/17 | S-1 | Form S-1: General form for registration of securities under the Securities Act of 1933 | 304 | |
| 03/24/17 | UPLOAD | Form UPLOAD: SEC-generated letter | 3 | |
| 03/07/17 | DRSLTR | Form DRSLTR: Correspondence Related to Draft Registration Statement | 5 | |
| 03/07/17 | DRS/A | Form DRS/A: Draft Registration Statement | 161 |