| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/03/17 | UPLOAD | Form UPLOAD: SEC-generated letter | 4 | |
| 01/19/17 | DRSLTR | Form DRSLTR: Correspondence Related to Draft Registration Statement | 11 | |
| 01/19/17 | DRS/A | Form DRS/A: Draft Registration Statement | 162 | |
| 12/14/16 | UPLOAD | Form UPLOAD: SEC-generated letter | 7 | |
| 11/16/16 | DRS | Form DRS: Draft Registration Statement | 196 |