v3.6.0.2

Accrued and Other Current Liabilities - Schedule of Accrued Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Payables and Accruals [Abstract] |  |
Salaries & wages | $ 5,949 | $ 19,955
Incentive compensation | 1,576 | 2,819
Income taxes | 587 | 1,453
Interest | 8,057 | 7,925
Vacation payable | 5,700 | 5,801
Group medical | 1,892 | 1,944
Transportations tax | 427 | 892
Operating lease | 769 | 814
Workers compensation | 865 | 1,047
Other | 2,524 | 2,109
Total accrued liabilities | $ 28,346 | $ 44,759

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