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| 0001104659-22-054833-index.html | 2022-05-02 18:08:33 | |
| 0001104659-22-054833.txt | 2022-05-02 18:08:33 | |
 0001104659-22-054833-xbrl.zip | 25450 | 2022-05-02 18:08:33 |
| FilingSummary.xml | 1654 | 2022-05-02 18:08:33 |
| Financial_Report.xlsx | 5670 | 2022-05-02 18:08:33 |
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| plow-20220502.xsd | 3054 | 2022-05-02 18:08:33 |
| plow-20220502_lab.xml | 34476 | 2022-05-02 18:08:33 |
| plow-20220502_pre.xml | 22609 | 2022-05-02 18:08:33 |
| R1.htm | 38694 | 2022-05-02 18:08:33 |
| report.css | 2767 | 2022-05-02 18:08:33 |
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| tm2213759d2_ex99-1.htm | 192013 | 2022-05-02 18:08:33 |