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Current and Noncurrent Accrued and Other Liabilities - Summary of Current and Noncurrent Accrued and Other Liabilities (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Payables And Accruals [Abstract]        
Accrued interest $ 13,925 $ 569    
Accrued payroll and benefits 8,981 6,612    
Deferred revenue on extended warranty contracts 7,407 7,007    
Accrued warranty costs 7,297 6,172 5,370 3,996
Customer deposits 5,500 8,189    
Other 23,083 22,518    
Total current and noncurrent accrued liabilities 66,193 51,067    
Less noncurrent portion 17,086 16,369    
Current portion of accrued and other liabilities $ 49,107 $ 34,698