| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/10/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
63 | |
| 11/14/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
60 | |
| 08/14/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
86 |