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v3.21.2

Segment Information - Continuing Operations by Reportable Segment (Detail) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 USD ($) | Sep. 30, 2020 USD ($) | Sep. 30, 2021 USD ($) segment | Sep. 30, 2020 USD ($)
Segment Reporting [Abstract] |  |  |  |
Number of reportable segments | segment |  |  | 2 |
Number of operating segments | segment |  |  | 2 |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | $ 117,244 | $ 113,761 | $ 367,205 | $ 308,506
Goodwill impairment | 0 | 0 | 0 | 92,942
Income (loss) from operations | (4,612) | (1,456) | (5,222) | (116,483)
Interest expense | (3,578) | (6,873) | (9,175) | (17,036)
Other | 4,346 | 118 | (3,352) | (211)
Loss before (provision) benefit for income taxes and share of net income from joint venture | (3,844) | (8,211) | (17,749) | (133,730)
Operating Segments | Mobile Solutions |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 68,586 | 70,371 | 220,248 | 181,292
Income (loss) from operations | (257) | 4,953 | 8,342 | 625
Operating Segments | Power Solutions |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 48,680 | 43,415 | 147,026 | 127,307
Goodwill impairment |  |  |  | 92,942
Income (loss) from operations | 1,252 | 1,143 | 6,559 | (87,737)
Corporate and Eliminations |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | (22) |  | (69) |
Income (loss) from operations | $ (5,607) | $ (7,552) | $ (20,123) | $ (29,371)

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