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Note 14 - Intangible Assets, Net (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Schedule of Finite-Lived Intangible Assets [Table Text Block]
  

March 31, 2022

  

December 31, 2021

  

March 31, 2022

 
  

Gross carrying amount

  

Accumulated impairment and amortization

  

Net book value

  

Gross carrying amount

  

Accumulated impairment and amortization

  

Net book value

  

Weighted average remaining life (years)

 

CR&C

 $222,200  $(103,259) $118,941  $222,200  $(98,271) $123,929   6.1 

Trademarks

  57,100   (30,275)  26,825   57,100   (29,392)  27,708   8.2 

Technology

  170,652   (63,162)  107,490   159,458   (60,979)  98,479   12.3 

Software

  8,754   (6,986)  1,768   8,754   (5,817)  2,937   0.5 

Total

 $458,706  $(203,682) $255,024  $447,512  $(194,459) $253,053