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v3.20.2

Segment Information - Continuing Operations by Reportable Segment (Detail) $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2020 USD ($) | Mar. 31, 2020 USD ($) | Sep. 30, 2019 USD ($) | Jun. 30, 2020 segment | Sep. 30, 2020 USD ($) | Sep. 30, 2019 USD ($) | Dec. 31, 2019 USD ($)
Segment Reporting [Abstract] |  |  |  |  |  |  |
Number of reportable segments | segment |  |  |  | 3 |  |  |
Number of operating segments | segment |  |  |  | 3 |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales | $ 113,761 |  | $ 120,459 |  | $ 308,506 | $ 378,838 |
Goodwill impairment | 0 |  | 0 |  | 92,942 | 0 |
Income (loss) from operations | (1,456) |  | (1,811) |  | (116,483) | (7,457) |
Interest expense | (6,873) |  | (3,805) |  | (17,036) | (8,829) |
Other | 118 |  | (633) |  | (211) | (1,171) |
Loss from continuing operations before benefit (provision) for income taxes and share of net income from joint venture | (8,211) |  | (6,249) |  | (133,730) | (17,457) |
Total assets | 1,316,209 |  |  |  | 1,316,209 |  | $ 1,541,984
Power Solutions |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Goodwill impairment |  | $ 92,900 |  |  |  |  |
Operating Segments | Mobile Solutions |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales | 70,371 |  | 73,071 |  | 181,292 | 230,590 |
Goodwill impairment |  |  |  |  | 0 |  |
Income (loss) from operations | 4,953 |  | 3,423 |  | 625 | 10,118 |
Total assets | 369,939 |  |  |  | 369,939 |  | 373,256
Operating Segments | Power Solutions |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales | 43,415 |  | 47,430 |  | 127,307 | 148,480 |
Goodwill impairment |  |  |  |  | 92,942 |  |
Income (loss) from operations | 1,143 |  | 3,351 |  | (87,737) | 12,857 |
Total assets | 199,906 |  |  |  | 199,906 |  | 310,545
Corporate and Eliminations |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales | (25) |  | (42) |  | (93) | (232) |
Goodwill impairment |  |  |  |  | 0 |  |
Income (loss) from operations | (7,552) |  | $ (8,585) |  | (29,371) | $ (30,432) |
Total assets | $ 746,364 |  |  |  | $ 746,364 |  | $ 858,183

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