Quarterly report pursuant to sections 13 or 15(d)

Estimated Annual Amortization Expense (Detail)

v2.4.0.8
Estimated Annual Amortization Expense (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Estimated Amortization Expense [Line Items]  
2014 $ 1,580
2015 1,547
2016 1,546
2017 1,546
2018 1,492
Patents
  
Estimated Amortization Expense [Line Items]  
2014 23
2015 23
2016 23
2017 23
2018 23
Trademarks
  
Estimated Amortization Expense [Line Items]  
2014 399
2015 211
2016 211
2017 211
2018 211
Customer Relationships
  
Estimated Amortization Expense [Line Items]  
2014 792
2015 943
2016 943
2017 943
2018 903
Customer Contracts
  
Estimated Amortization Expense [Line Items]  
2014 42
2015 56
2016 56
2017 56
2018 42
Technology
  
Estimated Amortization Expense [Line Items]  
2014 211
2015 211
2016 211
2017 211
2018 211
Favorable Leases
  
Estimated Amortization Expense [Line Items]  
2014 22
2015 22
2016 22
2017 22
2018 22
Non-compete agreements
  
Estimated Amortization Expense [Line Items]  
2014 80
2015 80
2016 80
2017 80
2018 80
Product Certification And Licensing Costs
  
Estimated Amortization Expense [Line Items]  
2014 11
2015 $ 1