| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/05/20 | Quarterly report pursuant to Section 13 or 15(d) | XBRL Viewer XBRL ZIP | 39 | ||
| 02/10/20 | Quarterly report pursuant to Section 13 or 15(d) | XBRL Viewer XBRL ZIP | 48 | ||
| 11/04/19 | Quarterly report pursuant to Section 13 or 15(d) | XBRL Viewer XBRL ZIP | 44 | ||
| 08/05/19 | Quarterly report pursuant to Section 13 or 15(d) | XBRL Viewer XBRL ZIP | 43 | ||
| 02/05/19 | Quarterly report pursuant to Section 13 or 15(d) | XBRL Viewer XBRL ZIP | 58 | ||
| 11/05/18 | Quarterly report pursuant to Section 13 or 15(d) | XBRL Viewer XBRL ZIP | 124 | ||
| 08/09/18 | Quarterly report pursuant to Section 13 or 15(d) | XBRL Viewer XBRL ZIP | 53 | ||
| 02/07/18 | Quarterly report pursuant to Section 13 or 15(d) | XBRL Viewer XBRL ZIP | 56 | ||
| 11/07/17 | Quarterly report pursuant to Section 13 or 15(d) | XBRL Viewer XBRL ZIP | 55 | ||
| 08/07/17 | Quarterly report pursuant to Section 13 or 15(d) | XBRL Viewer XBRL ZIP | 50 |