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Note 13 - Leasing Arrangements (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Operating Lease, Lease Income [Table Text Block]
  

Three Months

Ended March 31,

(unaudited)

 
  

2022

  

2021

 
  (in thousands) 
         

Minimum rentals

 $823  $757 

Percentage rentals

  394   117 

Licensing fees

  222   125 

Other (primarily common area recoveries)

  237   214 

Total

 $1,676  $1,213