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Note 2 - Property and Equipment (Tables)
9 Months Ended
Sep. 30, 2022
Notes Tables  
Property, Plant and Equipment [Table Text Block]
  

September 30,

  

December 31,

 
  

2022

  

2021

 
         

Medical equipment and facilities

 $73,679,000  $73,388,000 

Office equipment

  442,000   472,000 

Construction in progress

  92,000   91,000 
         
   74,213,000   73,951,000 

Accumulated depreciation

  (49,484,000)  (45,697,000)
         

Net property and equipment

 $24,729,000  $28,254,000