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Note 12 - Leases (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
  

March 31,

 
  

2022

 

Remaining nine months of 2022

 $757,000 

2023

  1,017,000 

2024

  484,000 

2025

  365,000 

Total future minimum lease payments

  2,623,000 

Less imputed interest

  (150,000)

Total Lease liabilities

 $2,473,000