Annual report pursuant to section 13 and 15(d)

Property and Equipment - Property and Equipment (Detail)

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Property and Equipment - Property and Equipment (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Property Plant And Equipment [Abstract]    
Furniture, fixtures, and equipment $ 2,664 $ 2,440
Accumulated depreciation (1,792) (1,573)
Total $ 872 $ 867