Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Components of Property and Equipment (Detail)

v2.4.0.8
Property and Equipment - Components of Property and Equipment (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 467 $ 54
Less: Accumulated depreciation (20) (3)
Property and equipment, net 447 51
Construction in Progress [Member]
   
Property, Plant and Equipment [Line Items]    
Total property and equipment 373 0
Useful Life (Years) 0 years  
Computer Equipment [Member]
   
Property, Plant and Equipment [Line Items]    
Total property and equipment 13 10
Useful Life (Years) 3 years  
Furniture and Fixtures [Member]
   
Property, Plant and Equipment [Line Items]    
Total property and equipment 69 38
Useful Life (Years) 5 years  
Leasehold Improvements [Member]
   
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 12 $ 6
Useful Life (Years) 5 years