Annual report pursuant to Section 13 and 15(d)

Domestic and Foreign Components of Income (Loss) Before Provision for Income Taxes (Detail)

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Domestic and Foreign Components of Income (Loss) Before Provision for Income Taxes (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Income Tax Disclosure [Abstract]      
Domestic $ 19,230 $ 9,151 $ (926)
Foreign 1,252 251 (515)
Income (loss) before income taxes $ 20,482 $ 9,402 $ (1,441)