Annual report pursuant to Section 13 and 15(d)

Acquisitions - Intangibles (Details)

v3.3.1.900
Acquisitions - Intangibles (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2014
USD ($)
Dec. 31, 2014
USD ($)
Noncompete agreements    
Intangibles    
Amortization period   4 years
Trynex | Customer Relationships    
Intangibles    
Acquired intangible assets, finite lived   $ 8,820
Amortization period   19 years 6 months
Trynex | Patents    
Intangibles    
Acquired intangible assets, finite lived   $ 1,320
Amortization period   17 years
Trynex | Trademark    
Intangibles    
Acquired intangible assets, finite lived   $ 2,359
Amortization period   25 years
Trynex | Goodwill [Member]    
Intangibles    
Amortization period   15 years
Henderson    
Intangibles    
Goodwill expected to be deductible $ 4,218 $ 4,218
Amortization period 8 years 4 months 24 days  
Henderson | Trademark    
Intangibles    
Acquired intangible assets, indefinite lived $ 3,600  
Henderson | Customer Relationships    
Intangibles    
Acquired intangible assets, finite lived $ 8,300  
Amortization period 15 years  
Henderson | Patents    
Intangibles    
Acquired intangible assets, finite lived $ 3,200  
Amortization period 10 years  
Henderson | Noncompete agreements    
Intangibles    
Acquired intangible assets, finite lived $ 2,090  
Amortization period 4 years  
Henderson | Backlog    
Intangibles    
Acquired intangible assets, finite lived $ 200  
Amortization period 6 months