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Other Assets - Schedule of Other Assets (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Other Current Assets:    
Income tax receivable $ 39 $ 12,768
Other 16,676 15,280
Total other current assets 16,715 28,048
Other Assets:    
Deferred tax assets, net 9,208 9,497
Long-term income tax receivable 20,516 17,720
Other 2,123 2,195
Total other assets $ 31,847 $ 29,412