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Schedule of Other Assets (Detail) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Other Assets, Noncurrent [Abstract] |  |
Recoverable insurance losses | $ 5,088 | $ 4,056
Investments held for supplemental savings plan accounts | 5,035 | 4,807
Long-term deposits | 18,594 | 16,848
Deferred tax asset | 395 | 395
Right of use asset | 4,651 |
Other | 5,888 | 5,220
Total other assets | $ 39,651 | $ 31,326

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