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Note 6 - Goodwill (Tables)
12 Months Ended
Dec. 31, 2014
Disclosure Text Block Supplement [Abstract]  
Schedule of Goodwill [Table Text Block]

(in thousands)

 

Flat Products

   

Tubular and Pipe Products

   

Total

 

Balance as of December 31, 2012

  $ 500     $ 40,287     $ 40,787  

Acquisitions

    -       -       -  

Impairments

    -       -       -  

Balance as of December 31, 2013

  $ 500     $ 40,287     $ 40,787  

Acquisitions

    -       -       -  

Impairments

    -       (23,836 )     (23,836 )

Balance as of December 31, 2014

  $ 500     $ 16,451     $ 16,951