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Note 6 - Intangibles and Acquisition Related Accounting (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Finite-Lived Intangible Assets Amortization Expense [Table Text Block]

(dollars in thousands)

 

Total

 
2021 $248 
2022 $347 
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

(dollars in thousands)

 

Total

 

Current year

  1,205 
2023  1,522 
2024  1,411 
2025  688 

5 years and thereafter

  1,172 

Total

 $5,998