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v3.20.2

Revenue Recognition (Revenue by customer and timing recognitions) (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2020 USD ($) | Sep. 30, 2019 USD ($) | Sep. 30, 2020 USD ($) item | Sep. 30, 2019 USD ($) | Dec. 31, 2019 USD ($)
Disaggregation of Revenue [Line Items] |  |  |  |  |
Retained Earnings | $ 36,065 |  | $ 36,065 |  | $ 160,748
Net sales | 133,761 | $ 141,869 | 321,994 | $ 411,412 |
Independent dealer |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 101,671 | 104,639 | 248,499 | 304,892 |
Government |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 19,058 | 18,373 | 41,248 | 49,985 |
Fleet |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 11,277 | 16,775 | 27,639 | 48,292 |
Other |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 1,755 | 2,082 | 4,608 | 8,243 |
Point in time |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 115,467 | 116,731 | 268,512 | 334,270 |
Over time |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 18,294 | 25,138 | $ 53,482 | 77,142 |
Work Truck Attachments |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Number of revenue streams | item |  |  | 2 |  |
Net sales | 76,903 | 75,632 | $ 169,853 | 213,693 |
Work Truck Attachments | Independent dealer |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 76,903 | 75,632 | 169,853 | 213,693 |
Work Truck Attachments | Point in time |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 76,903 | 75,632 | $ 169,853 | 213,693 |
Work Truck Solutions |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Number of revenue streams | item |  |  | 4 |  |
Net sales | 56,858 | 66,237 | $ 152,141 | 197,719 |
Work Truck Solutions | Independent dealer |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 24,768 | 29,007 | 78,646 | 91,199 |
Work Truck Solutions | Government |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 19,058 | 18,373 | 41,248 | 49,985 |
Work Truck Solutions | Fleet |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 11,277 | 16,775 | 27,639 | 48,292 |
Work Truck Solutions | Other |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 1,755 | 2,082 | 4,608 | 8,243 |
Work Truck Solutions | Point in time |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 38,564 | 41,099 | 98,659 | 120,577 |
Work Truck Solutions | Over time |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | 18,294 | 25,138 | 53,482 | 77,142 |
Effect of Change Higher/(Lower) | ASC 2014-09 |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales |  | $ 839 |  |  |
Effect of Change Higher/(Lower) | ASC 2014-09 | Work Truck Solutions | Over time |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Net sales | $ 216 |  | $ 406 | $ 983 |

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