Income Taxes - Schedule of Tax Effects of Temporary Differences that Give Rise to Significant Portions of Deferred Tax Assets and Deferred Tax Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deferred tax assets:
Deferred compensation	$ 937	$ 946
Foreign tax credits	21,492	20,118
Vacation and bonus accrual	1,674	1,952
Inventory valuation	7,655	6,808
Rental accrual	1,416	1,691
Hurricane relief credit	1,255	1,255
Stock-based compensation	2,202	3,598
Other	3,115	3,593
Net operating losses	89,256	61,611
Total deferred tax assets	129,002	101,572
Valuation allowance - state NOL carryforwards	(5,318)	(290)
Valuation allowance - tax credit carryforwards	(11,039)	(2,047)
Total deferred tax assets, net	112,645	99,235
Deferred tax liabilities:
Tax depreciation in excess of book depreciation	(253,560)	(242,501)
Total deferred tax liabilities	(253,560)	(242,501)
Net deferred tax liabilities	(140,915)	(143,266)
Current deferred tax assets	10,798	10,379
Deferred tax liability - long-term	(151,713)	(153,645)
Net deferred tax liabilities	$ (140,915)	$ (143,266)