Quarterly report pursuant to sections 13 or 15(d)

Intangible Assets Subject to Amortization (Detail)

v2.4.0.8
Intangible Assets Subject to Amortization (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 21,601  
Accumulated Amortization (4,188) (3,732)
Net Carrying Amount 17,413 17,869
Patents
   
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 268  
Accumulated Amortization (136)  
Net Carrying Amount 132  
Trademarks
   
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 6,034  
Accumulated Amortization (743)  
Net Carrying Amount 5,291  
Customer Relationships
   
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 10,643  
Accumulated Amortization (1,474)  
Net Carrying Amount 9,169  
Customer Contracts
   
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 1,877  
Accumulated Amortization (1,627)  
Net Carrying Amount 250  
Technology
   
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 2,020  
Accumulated Amortization (121)  
Net Carrying Amount 1,899  
Favorable Leases
   
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 218  
Accumulated Amortization (8)  
Net Carrying Amount 210  
Non-compete agreements
   
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 480  
Accumulated Amortization (30)  
Net Carrying Amount 450  
Product Certification And Licensing Costs
   
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 61  
Accumulated Amortization (49)  
Net Carrying Amount $ 12