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Note 16 - Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Contractual Obligation, Fiscal Year Maturity [Table Text Block]
  

Minimum rental
commitments for

leasehold

properties

  

Commitments for

other lease

obligations

  

Other purchase
obligations

  

Total

 
                 

2023

 $592  $6,681  $571  $7,844 

2024

  447   4,553   50   5,050 

2025

  320   4,554   43   4,917 

2026 and thereafter

  177         177 

Total

 $1,536  $15,788  $664  $17,988