Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Property and Equipment (Detail)

v2.4.1.9
Property and Equipment - Property and Equipment (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Property, Plant and Equipment [Abstract]    
Furniture, fixtures, and equipment $ 4,361us-gaap_FurnitureAndFixturesGross $ 2,664us-gaap_FurnitureAndFixturesGross
Accumulated depreciation (1,910)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment (1,792)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Total $ 2,451us-gaap_PropertyPlantAndEquipmentNet $ 872us-gaap_PropertyPlantAndEquipmentNet