Quarterly report pursuant to Section 13 or 15(d)

Estimated Annual Amortization Expense (Detail)

v2.4.0.8
Estimated Annual Amortization Expense (Detail) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Estimated Amortization Expense [Line Items]  
2014 $ 1,306
2015 3,088
2016 2,780
2017 2,743
2018 2,600
Customer Contracts
  
Estimated Amortization Expense [Line Items]  
2014 14
2015 56
2016 56
2017 56
2018 42
Customer Relationships
  
Estimated Amortization Expense [Line Items]  
2014 385
2015 1,622
2016 1,622
2017 1,622
2018 1,622
Favorable Leases
  
Estimated Amortization Expense [Line Items]  
2014 17
2015 74
2016 48
2017 22
2018 22
Non-compete agreements
  
Estimated Amortization Expense [Line Items]  
2014 34
2015 152
2016 152
2017 141
2018 80
Patents
  
Estimated Amortization Expense [Line Items]  
2014 6
2015 23
2016 23
2017 23
2018 23
Product Certification
  
Estimated Amortization Expense [Line Items]  
2014 2
2015 4
Technology
  
Estimated Amortization Expense [Line Items]  
2014 103
2015 190
2016 190
2017 190
2018 122
Backlog
  
Estimated Amortization Expense [Line Items]  
2014 558
2015 278
Trademarks / Trade Names
  
Estimated Amortization Expense [Line Items]  
2014 187
2015 689
2016 689
2017 689
2018 $ 689