| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/01/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
43 | |
| 10/31/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
45 | |
| 07/31/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
71 | |
| 04/28/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
39 | |
| 11/02/16 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
172 | |
| 08/01/16 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
255 | |
| 04/28/16 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
39 | |
| 11/04/15 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
71 | |
| 08/05/15 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
44 | |
| 05/05/15 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
38 |