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Schedule of Operating Lease, Maturity (Detail) - USD ($) $ in Thousands | Mar. 31, 2019 | Jan. 01, 2019 | Feb. 28, 2016
--- | --- | --- | ---
2019 | $ 15,375 |  |
2020 | 18,967 |  |
2021 | 14,514 |  |
2022 | 10,262 |  |
2023 | 5,719 |  |
Thereafter | 11,484 |  |
Total lease payments | 76,321 |  |
Less imputed interest | (21,083) |  |
Total lease liabilities | 55,238 | $ 54,300 | $ 54,300
2019 | 19,570 |  |
2020 | 18,293 |  |
2021 | 13,578 |  |
2022 | 9,693 |  |
2023 | 5,449 |  |
Thereafter | 9,472 |  |
Total lease payments | $ 76,055 |  |

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