| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/31/19 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
36 | |
| 07/31/19 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
36 | |
| 05/01/19 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
32 | |
| 11/01/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
37 | |
| 08/02/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
36 | |
| 05/02/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
32 | |
| 11/02/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
60 | |
| 08/03/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
38 | |
| 05/04/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
33 | |
| 11/02/16 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
39 |