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Goodwill and Intangible Assets - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]          
Goodwill impairment     $ 27,074   $ 0
Amortization expense $ 856 $ 322 1,716 $ 643  
Estimated intangible asset amortization expense remainder of 2020 3,400   3,400    
Estimated intangible asset amortization expense 2021 3,400   3,400    
Estimated intangible asset amortization expense 2022 3,400   3,400    
Estimated intangible asset amortization expense 2023 3,400   3,400    
Estimated intangible asset amortization expense 2024 $ 2,800   $ 2,800