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Note 4. Summary of Disposition (Tables)
9 Months Ended
Sep. 30, 2013
Disclosure Text Block Supplement [Abstract]  
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]
   

Loss from Discontinued Operations

 
   

Three Months

 Ended

   

Three Months

Ended

   

Nine Months

Ended

   

Nine Months

Ended

 

(In thousands)

 

Sept. 30,

2013

   

Sept. 23,

2012

   

Sept. 30,

2013

   

Sept. 23,

2012

 

Revenues

  $ -     $ 18,491     $ 110     $ 169,805  

Costs and expenses

    -       19,527       523       179,205  

Loss before income taxes

    -       (1,036 )     (413 )     (9,400 )

Income tax expense

    -       2       -       1,188  

Loss from discontinued operations

  $ -     $ (1,038 )   $ (413 )   $ (10,588 )