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Note 11 - Leases (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Lessee, Operating Lease, Liability, Maturity [Table Text Block]

($ in thousands)

    

2022

 $653 

2023

  424 

2024

  387 

2025

  132 

Thereafter

   

Total

 $1,596 

Present Value effect on future minimum undiscounted lease payments at December 31, 2021

  298 

Lease liability at December 31, 2021

 $1,298 

Less current portion

  496 

Non-current lease liability at December 31, 2021

 $802