| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/30/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
48 |
| 07/31/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
46 |
| 05/01/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
41 |
| 10/31/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
47 |
| 08/01/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
47 |
| 05/02/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
43 |
| 11/01/16 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
63 |
| 08/02/16 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
51 |
| 05/03/16 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
42 |
| 11/03/15 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
51 |