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|---|---|---|
 0001104659-20-023444-index-headers.html | 2020-02-20 17:00:43 | |
| 0001104659-20-023444-index.html | 2020-02-20 17:00:43 | |
| 0001104659-20-023444.txt | 2020-02-20 17:00:43 | |
 0001104659-20-023444-xbrl.zip | 13117 | 2020-02-20 17:00:43 |
| FilingSummary.xml | 1648 | 2020-02-20 17:00:43 |
| Financial_Report.xlsx | 5781 | 2020-02-20 17:00:43 |
| MetaLinks.json | 39076 | 2020-02-20 17:00:43 |
| plow-20200219.xsd | 3207 | 2020-02-20 17:00:43 |
| plow-20200219_lab.xml | 34591 | 2020-02-20 17:00:43 |
| plow-20200219_pre.xml | 22724 | 2020-02-20 17:00:43 |
| R1.htm | 38606 | 2020-02-20 17:00:43 |
| report.css | 2767 | 2020-02-20 17:00:43 |
| Show.js | 1085 | 2020-02-20 17:00:43 |
| tm206678d1_8k.htm | 30243 | 2020-02-20 17:00:43 |
| tm206678d1_8k_htm.xml | 3492 | 2020-02-20 17:00:43 |
| tm206678d1_ex99-1.htm | 6362 | 2020-02-20 17:00:43 |
 tm206678d1_ex99-1img001.jpg | 2863 | 2020-02-20 17:00:43 |