Rendering
| Component: (Network and Table) | 
|---|
| Network | 0504 - Disclosure - Intangible Assets (Tables) (http://astronics.com/role/IntangibleAssetsTables)  | 
| Table | (Implied) | 
Slicers (applies to each fact value in each table cell)
| Reporting Entity [Axis] | 0000008063 (http://www.sec.gov/CIK) | 
| Intangible Assets/Goodwill [Abstract] | Period [Axis] | 
|---|
2012-01-01 - 2012-12-31  | 
|---|
Intangible Assets/Goodwill [Abstract]  |    | 
Summary of acquired intangible assets  | 
   
   
   
   
   |   | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
    
   
   |   | 
     | 
   December 31, 2012 | 
     | 
     | 
   December 31, 2011 | 
     | 
    
   
   | (In thousands) | 
     | 
   Weighted Average 
   Life | 
     | 
     | 
   Gross 
   Carrying Amount | 
     | 
     | 
   Accumulated Amortization | 
     | 
     | 
   Gross 
   Carrying Amount | 
     | 
     | 
   Accumulated Amortization | 
     | 
    
   
   
   
   | 
    Patents 
    | 
     | 
     | 
   12 Years | 
     | 
     | 
   $ | 
   1,271 | 
     | 
     | 
   $ | 
   784 | 
     | 
     | 
   $ | 
   1,271 | 
     | 
     | 
   $ | 
   685 | 
     | 
    
   
   | 
    Trade Names 
    | 
     | 
     | 
   10 Years | 
     | 
     | 
     | 
   2,453 | 
     | 
     | 
     | 
   162 | 
     | 
     | 
     | 
   1,853 | 
     | 
     | 
     | 
   7 | 
     | 
    
   
   | 
    Completed and Unpatented Technology 
    | 
     | 
     | 
   11 Years | 
     | 
     | 
     | 
   6,377 | 
     | 
     | 
     | 
   1,749 | 
     | 
     | 
     | 
   5,277 | 
     | 
     | 
     | 
   1,242 | 
     | 
    
   
   | 
    Backlog and Customer Relationships 
    | 
     | 
     | 
   12 Years | 
     | 
     | 
     | 
   13,085 | 
     | 
     | 
     | 
   3,968 | 
     | 
     | 
     | 
   9,985 | 
     | 
     | 
     | 
   2,452 | 
     | 
    
   
   |   | 
     | 
     | 
     | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
    
   
   | 
    Total Intangible Assets 
    | 
     | 
     | 
   11 Years | 
     | 
     | 
   $ | 
   23,186 | 
     | 
     | 
   $ | 
   6,663 | 
     | 
     | 
   $ | 
   18,386 | 
     | 
     | 
   $ | 
   4,386 | 
     | 
    
   
   |   | 
     | 
     | 
     | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
    
   
    
    | 
Summary of amortization expense for intangible assets for each of the next five years  | 
   
   
   
   
   |   | 
     | 
     | 
     | 
     | 
    
   
   | (In thousands) | 
     | 
     | 
     | 
    
   
   
   
   | 
    2013 
    | 
     | 
   $ | 
   1,727 | 
     | 
    
   
   | 
    2014 
    | 
     | 
     | 
   1,518 | 
     | 
    
   
   | 
    2015 
    | 
     | 
     | 
   1,474 | 
     | 
    
   
   | 
    2016 
    | 
     | 
     | 
   1,470 | 
     | 
    
   
   | 
    2017 
    | 
     | 
     | 
   1,462 | 
     | 
    
   
    
    | 
   
   
   
   
   |   | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
     | 
   
   
   |   | 
     | 
   December 31, 2012 | 
     | 
     | 
   December 31, 2011 | 
     | 
   
   
   | (In thousands) | 
     | 
   Weighted Average 
   Life | 
     | 
     | 
   Gross 
   Carrying Amount | 
     | 
     | 
   Accumulated Amortization | 
     | 
     | 
   Gross 
   Carrying Amount | 
     | 
     | 
   Accumulated Amortization | 
     | 
   
   
   
   
   | 
    Patents 
    | 
     | 
     | 
   12 Years | 
     | 
     | 
   $ | 
   1,271 | 
     | 
     | 
   $ | 
   784 | 
     | 
     | 
   $ | 
   1,271 | 
     | 
     | 
   $ | 
   685 | 
     | 
   
   
   | 
    Trade Names 
    | 
     | 
     | 
   10 Years | 
     | 
     | 
     | 
   2,453 | 
     | 
     | 
     | 
   162 | 
     | 
     | 
     | 
   1,853 | 
     | 
     | 
     | 
   7 | 
     | 
   
   
   | 
    Completed and Unpatented Technology 
    | 
     | 
     | 
   11 Years | 
     | 
     | 
     | 
   6,377 | 
     | 
     | 
     | 
   1,749 | 
     | 
     | 
     | 
   5,277 | 
     | 
     | 
     | 
   1,242 | 
     | 
   
   
   | 
    Backlog and Customer Relationships 
    | 
     | 
     | 
   12 Years | 
     | 
     | 
     | 
   13,085 | 
     | 
     | 
     | 
   3,968 | 
     | 
     | 
     | 
   9,985 | 
     | 
     | 
     | 
   2,452 | 
     | 
   
   
   |   | 
     | 
     | 
     | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
   
   
   | 
    Total Intangible Assets 
    | 
     | 
     | 
   11 Years | 
     | 
     | 
   $ | 
   23,186 | 
     | 
     | 
   $ | 
   6,663 | 
     | 
     | 
   $ | 
   18,386 | 
     | 
     | 
   $ | 
   4,386 | 
     | 
   
   
   |   | 
     | 
     | 
     | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
     | 
   
      
    | 
   
      
    | 
     | 
   
   
   
 
   
   
   
   
   |   | 
     | 
     | 
     | 
     | 
   
   
   | (In thousands) | 
     | 
     | 
     | 
   
   
   
   
   | 
    2013 
    | 
     | 
   $ | 
   1,727 | 
     | 
   
   
   | 
    2014 
    | 
     | 
     | 
   1,518 | 
     | 
   
   
   | 
    2015 
    | 
     | 
     | 
   1,474 | 
     | 
   
   
   | 
    2016 
    | 
     | 
     | 
   1,470 | 
     | 
   
   
   | 
    2017 
    | 
     | 
     | 
   1,462 | 
     |