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Note 7 - Fair Value of Financial Instruments (Tables)
3 Months Ended
Mar. 31, 2015
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
   

Value of Items Recorded at Fair Value

 
   

As of March 31, 2015

 

(in thousands)

 

Level 1

   

Level 2

   

Level 3

   

Total

 

Assets:

                               

Metals swaps

  $ -     $ 1,350     $ -     $ 1,350  

Total assets at fair value

  $ -     $ 1,350     $ -     $ 1,350  
                                 

Liabilities:

                               

Embedded customer derivative

  $ -     $ 1,350     $ -     $ 1,350  

Interest rate swap (CTI)

    -       162       -       162  

Fixed interest rate swap (ABL)

    -       351       -       351  

Total liabilities recorded at fair value

  $ -     $ 1,863     $ -     $ 1,863  
   

Value of Items Recorded at Fair Value

 
   

As of December 31, 2014

 

(in thousands)

 

Level 1

   

Level 2

   

Level 3

   

Total

 

Assets:

                               

Embedded customer derivative

  $ -     $ 487     $ -     $ 487  

Total assets at fair value

  $ -     $ 487     $ -     $ 487  
                                 

Liabilities:

                               

Metals swaps

  $ -     $ 487     $ -     $ 487  

Interest rate swap (CTI)

    -       178       -       178  

Fixed interest rate swap (ABL)

    -       386       -       386  

Total liabilities recorded at fair value

  $ -     $ 1,051     $ -     $ 1,051  
Fair Value, by Balance Sheet Grouping [Table Text Block]
   

Value of Items Not Recorded at Fair Value

 
   

As of March 31, 2015

 

(in thousands)

 

Level 1

   

Level 2

   

Level 3

   

Total

 

Liabilities:

                               

IRB

  $ 3,530     $ -     $ -     $ 3,530  

Revolver

    -       234,100       -       234,100  

Total liabilities not recorded at fair value

  $ 3,530     $ 234,100     $ -     $ 237,630  
   

Value of Items Not Recorded at Fair Value

 
   

As of December 31, 2014

 

(in thousands)

 

Level 1

   

Level 2

   

Level 3

   

Total

 

Liabilities:

                               

IRB

  $ 3,530     $ -     $ -     $ 3,530  

Revolver

    -       244,090       -       244,090  

Total liabilities not recorded at fair value

  $ 3,530     $ 244,090     $ -     $ 247,620