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Note 3. Summary of Disposition (Tables)
6 Months Ended
Jun. 30, 2013
Disclosure Text Block Supplement [Abstract]  
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]
   

Income (Loss) from Discontinued Operations

 
   

Three Months

Ended

   

Three Months

Ended

   

Six Months

Ended

   

Six Months

Ended

 

(In thousands)

 

June 30,

2013

   

June 24,

2012

   

June 30,

2013

   

June 24,

2012

 

Revenues

  $ -     $ 76,014     $ 110     $ 151,314  

Costs and expenses

    (543 )     73,026       523       159,678  

Income before income taxes

    543       2,988       (413 )     (8,364 )

Income tax expense

    -       2,398       -       1,186  

Income (loss) from discontinued operations

  $ 543     $ 590     $ (413 )   $ (9,550 )