XML 15 R39.htm IDEA: XBRL DOCUMENT v2.4.1.9
Summary of Significant Accounting Policies (Property, Plant and Equipment) (Details)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 3 years  
Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 5 years  
Building and Improvements [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 10 years  
Building and Improvements [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 40 years  
Machinery and Equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 3 years  
Machinery and Equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 10 years  
Office Furniture and Fixtures [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 3 years  
Office Furniture and Fixtures [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 10 years  
Tooling [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 2 years  
Tooling [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 5 years  
Information Technology [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 3 years  
Information Technology [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 5 years  
Vehicles [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 3 years  
Vehicles [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 5 years  
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, estimated useful lives   shorter of lease term or 3-10 years