Annual report pursuant to section 13 and 15(d)

Net Long Lived Assets by Geographic Locations (Detail)

v2.4.0.8
Net Long Lived Assets by Geographic Locations (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Segment Reporting Information [Line Items]      
Non Current Assets $ 18,626 $ 12,372 $ 3,287
United States
     
Segment Reporting Information [Line Items]      
Non Current Assets 18,489 12,364 2,826
Mexico
     
Segment Reporting Information [Line Items]      
Non Current Assets     203
Canada
     
Segment Reporting Information [Line Items]      
Non Current Assets     142
Other
     
Segment Reporting Information [Line Items]      
Non Current Assets $ 137 $ 8 $ 116