| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/01/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
38 |
| 07/31/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
39 |
| 05/01/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
38 |
| 01/31/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
37 |
| 07/31/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
40 |
| 05/03/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
66 |
| 02/01/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
38 |
| 07/29/16 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
39 |
| 04/29/16 | 10-Q/A | Quarterly report pursuant to Section 13 or 15(d) |
|
|
44 |
| 04/29/16 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
43 |
