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Note 13 - Leases (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
   

June 30,

 
   

2023

 

Remaining six months of 2023

  $ 511,000  

2024

    484,000  

2025

    365,000  

Total future minimum lease payments

    1,360,000  

Less imputed interest

    (51,000 )

Total lease liabilities

  $ 1,309,000