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|---|---|---|
 0001104659-20-056344-index-headers.html | 2020-05-04 18:21:59 | |
| 0001104659-20-056344-index.html | 2020-05-04 18:21:59 | |
| 0001104659-20-056344.txt | 2020-05-04 18:21:59 | |
 0001104659-20-056344-xbrl.zip | 24455 | 2020-05-04 18:21:59 |
| FilingSummary.xml | 1647 | 2020-05-04 18:21:59 |
| Financial_Report.xlsx | 5780 | 2020-05-04 18:21:59 |
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| plow-20200504.xsd | 3207 | 2020-05-04 18:21:59 |
| plow-20200504_lab.xml | 34591 | 2020-05-04 18:21:59 |
| plow-20200504_pre.xml | 22724 | 2020-05-04 18:21:59 |
| R1.htm | 38601 | 2020-05-04 18:21:59 |
| report.css | 2767 | 2020-05-04 18:21:59 |
| Show.js | 1084 | 2020-05-04 18:21:59 |
| tm2018071-1_8k.htm | 28882 | 2020-05-04 18:21:59 |
| tm2018071-1_8k_htm.xml | 3492 | 2020-05-04 18:21:59 |
| tm2018071d1_ex99-1.htm | 173629 | 2020-05-04 18:21:59 |