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Leases - Schedule of Maturity of Operating Lease Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2019 | Jan. 01, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Operating Lease Liabilities Payments Due [Abstract] |  |  |
2020 | $ 2,856 |  |
2021 | 2,412 |  |
2022 | 1,705 |  |
2023 | 1,160 |  |
2024 | 482 |  |
Thereafter | 264 |  |
Total lease payments | 8,879 |  | $ 700
Less: Interest | (385) |  |
Present value of lease liabilities | $ 8,494 | $ 10,322 |

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