XML 30 R57.htm IDEA: XBRL DOCUMENT v2.4.1.9
Property Plant and Equipment (Schedule of Property Plant and Equipment) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Property, Plant and Equipment [Line Items]    
Property, plant and equipment $ 171,667us-gaap_PropertyPlantAndEquipmentGross $ 158,376us-gaap_PropertyPlantAndEquipmentGross
Less: Accumulated depreciation (100,497)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment (96,472)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Property, Plant and Equipment, Net 71,170us-gaap_PropertyPlantAndEquipmentNet 61,904us-gaap_PropertyPlantAndEquipmentNet
Land    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment 9,181us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LandMember
8,708us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_LandMember
Buildings and improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment 72,514us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_BuildingAndBuildingImprovementsMember
62,169us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_BuildingAndBuildingImprovementsMember
Buildings and improvements | Minimum    
Property, Plant and Equipment [Line Items]    
Useful Lives 5 years  
Buildings and improvements | Maximum    
Property, Plant and Equipment [Line Items]    
Useful Lives 20 years  
Machinery and equipment    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment 66,799us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_MachineryAndEquipmentMember
65,451us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_MachineryAndEquipmentMember
Machinery and equipment | Minimum    
Property, Plant and Equipment [Line Items]    
Useful Lives 3 years  
Machinery and equipment | Maximum    
Property, Plant and Equipment [Line Items]    
Useful Lives 10 years  
Office furniture and equipment    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment 6,254us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_FurnitureAndFixturesMember
6,705us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_FurnitureAndFixturesMember
Office furniture and equipment | Minimum    
Property, Plant and Equipment [Line Items]    
Useful Lives 3 years  
Office furniture and equipment | Maximum    
Property, Plant and Equipment [Line Items]    
Useful Lives 7 years  
Computer software    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment 11,283us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_SoftwareAndSoftwareDevelopmentCostsMember
10,557us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_SoftwareAndSoftwareDevelopmentCostsMember
Computer software | Minimum    
Property, Plant and Equipment [Line Items]    
Useful Lives 3 years  
Computer software | Maximum    
Property, Plant and Equipment [Line Items]    
Useful Lives 7 years  
Transportation equipment    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment $ 5,636us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_TransportationEquipmentMember
$ 4,786us-gaap_PropertyPlantAndEquipmentGross
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_TransportationEquipmentMember
Useful Lives 3 years