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Note 6 - Other Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2020
Notes Tables  
Schedule of Finite-Lived Intangible Assets [Table Text Block]
December 31, 2020 

Tradename & Brand

  

Non-

Compete

  

Customer

List

  

Total

 
Estimated useful life 10 years  

5 years

  

20 years

     

Gross amount

 $367  $462  $22,555  $23,384 

Accumulated amortization

  (107

)

  (270

)

  (3,289

)

 $(3,666

)

Net balance

 $260  $192  $19,266  $19,718 
December 31, 2019 

Tradename & Brand

  

Non-Compete

  

Customer List

  

Total

 
Estimated useful life 10 years  

5 years

  

20 years

     

Gross amount

 $367  $462  $22,555  $23,384 

Accumulated amortization

  (70

)

  (177

)

  (2,162

)

 $(2,409

)

Net balance

 $297  $285  $20,393  $20,975 
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

2021

  1,257 

2022

  1,257 

2023

  1,172 

2024

  1,164 

2025

  1,164 

Thereafter

  13,704 

Total

 $19,718