Annual report pursuant to Section 13 and 15(d)

Consolidated Deferred Tax Asset and Liability (Detail)

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Consolidated Deferred Tax Asset and Liability (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Deferred tax assets:    
Financial statement accruals not currently deductible $ 6,786 $ 6,146
Net operating loss, AMT credit and other carryforwards 71,246 58,702
State taxes 90 103
Other 3,322 3,014
Total deferred tax assets 81,444 67,965
Valuation allowance for deferred tax assets (2,868) (2,913)
Net deferred tax assets 78,576 65,052
Deferred tax liabilities:    
Excess of net book value of property, plant, equipment and software for financial reporting purposes over tax basis 3,840 5,032
Excess of net book value of intangible assets for financial reporting purposes over tax basis 109,133 100,040
Interest rate swap 1,251  
Unrecognized tax benefits 933 1,325
Total deferred tax liabilities 115,157 106,397
Net deferred tax liabilities $ (36,581) $ (41,345)