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Income Taxes - Additional Information (Detail) (USD $)
 6 Months Ended 12 Months Ended
Dec. 31, 2013
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Components Of Income Tax Expense Benefit [Line Items]          
Valuation allowance $ 31,472,000 $ 31,472,000 $ 26,361,000    
Net increase in valuation allowance   5,100,000      
Operating loss carry forwards, state, net of tax 22,800,000 22,800,000      
Operating loss carry forwards, foreign, net of tax 121,700,000 121,700,000      
Impairment of goodwill 19,193,000 19,193,000      
Income tax expense   10,116,000 25,138,000 14,165,000  
Income tax effective rate   (211.10%) 35.80% (690.00%)  
Gross unrecognized tax benefit 700,000 700,000 1,200,000    
Accrued interest and penalties related to unrecognized tax benefits 500,000 500,000 800,000    
Recognized tax benefit   300,000      
Unremitted foreign earnings 345,200,000 345,200,000 292,000,000    
Total cash and cash equivalents 54,200,000 54,200,000      
Cash and cash equivalents 30,486,000 30,486,000 31,055,000 33,207,000 13,561,000
U.S. Subsidiary [Member]
          
Components Of Income Tax Expense Benefit [Line Items]          
Unremitted foreign earnings 354,800,000 354,800,000      
Senior Secured Credit Agreement [Member]
          
Components Of Income Tax Expense Benefit [Line Items]          
Restricted cash and cash equivalents 23,700,000 23,700,000      
Non-U.S. Subsidiaries [Member]
          
Components Of Income Tax Expense Benefit [Line Items]          
Cash and cash equivalents $ 30,500,000 $ 30,500,000