v2.4.0.8
Pretax Earnings (Loss) (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Schedule of Components of Income Before Income Tax Expense (Benefit) [Line Items]      
Domestic $ 648 $ (807) $ (500)
Foreign (1,142) (1,788) (641)
Loss before income taxes $ (494) $ (2,595) $ (1,141)