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Goodwill and Intangible Assets - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Sep. 30, 2019
Sep. 17, 2019
Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]            
Amortization expense $ 860 $ 321        
Estimated intangible asset amortization expense remainder of 2020 3,400          
Estimated intangible asset amortization expense 2021 3,400          
Estimated intangible asset amortization expense 2022 3,400          
Estimated intangible asset amortization expense 2023 3,400          
Estimated intangible asset amortization expense 2024 2,800          
Goodwill [Line Items]            
Goodwill 0   $ 27,816     $ 7,576
Goodwill impairment 27,074   $ 0      
Global Seating            
Goodwill [Line Items]            
Goodwill 4,800          
Electrical Systems            
Goodwill [Line Items]            
Goodwill 22,300          
First Source Electronics, LLC            
Goodwill [Line Items]            
Goodwill 19,828     $ 20,365 $ 19,828  
Reduction in goodwill as a result of adjustment 500          
Goodwill impairment $ 537