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Note 6 - Operating Leases (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]

April 1, 2023, through December 31, 2023

 $876 

2024

  1,106 

2025

  564 

2026

  460 

Total lease payments

  3,006 

Less: interest

  (209)

Present value of lease liabilities

 $2,797 
     

Current operating lease liabilities

 $1,076 

Long-term operating lease liabilities

  1,721 
  $2,797