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Income Taxes - Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Deferred tax assets: |  |
Accruals and reserves | $ 34,884 | $ 33,397
State net operating loss carryforwards | 10,777 | 10,187
Fair value of interest rate swaps | 1,406 | 3,793
Interest and state taxes associated with the liability for uncertain income tax positions | 1,746 | 1,725
Other | 774 | 864
Total deferred tax assets | 49,587 | 49,966
Deferred tax liabilities: |  |
Basis difference in inventory | (1,506) | (1,530)
Basis difference in property and equipment | (9,335) | (9,850)
Basis difference in goodwill | (101,999) | (86,504)
Other | (3,540) | (3,249)
Total deferred tax liability | (116,380) | (101,133)
Valuation allowance | (7,211) | (5,880)
Net deferred tax asset (liability) | $ (74,004) | $ (57,047)

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