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Note 9 - Fair Value of Assets and Liabilities (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
   

Value of Items Recorded at Fair Value

 
   

As of June 30, 2022

 

(in thousands)

 

Level 1

   

Level 2

   

Level 3

   

Total

 

Assets:

                               

Metal Swaps

  $ -     $ 3,444     $ -     $ 3,444  

Total assets at fair value

  $ -     $ 3,444     $ -     $ 3,444  
                                 

Liabilities:

                               

Embedded customer derivative

  $ -     $ 3,996     $ -     $ 3,996  

Fixed interest rate hedge

          616             616  

Total liabilities recorded at fair value

  $ -     $ 4,612     $ -     $ 4,612  
   

Value of Items Recorded at Fair Value

 
   

As of December 31, 2021

 

(in thousands)

 

Level 1

   

Level 2

   

Level 3

   

Total

 

Assets:

                               

Metal swaps

  $ -     $ 2,286     $ -     $ 2,286  

Total assets at fair value

  $ -     $ 2,286     $ -     $ 2,286  
                                 

Liabilities:

                               

Embedded customer derivatives

  $ -     $ 2,178     $ -     $ 2,178  

Fixed interest rate hedge

    -       2,661       -       2,661  

Total liabilities recorded at fair value

  $ -     $ 4,839     $ -     $ 4,839