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Note 9 - Fair Value of Assets and Liabilities (Tables)
9 Months Ended
Sep. 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 September 30, 2022

 

(in thousands)

 

Level 1

   

Level 2

   

Level 3

   

Total

 

Assets:

                               

Metal Swaps

  $ -     $ 1,501     $ -     $ 1,501  
Embedded customer derivative     -       295       -       295  

Fixed interest rate hedge

    -       1,675       -       1,675  

Total assets at fair value

  $ -     $ 3,471     $ -     $ 3,471  
                                 

Liabilities:

                               

Metal Swaps

  $ -     $ 1,796     $ -     $ 1,796  

Total liabilities recorded at fair value

  $ -     $ 1,796     $ -     $ 1,796  
   

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:

                               
Metal swaps   $ -     $ 2,178     $ -     $ 2,178  

Embedded customer derivatives

    -       108       -       108  

Fixed interest rate hedge

    -       2,661       -       2,661  

Total liabilities recorded at fair value

  $ -     $ 4,947     $ -     $ 4,947