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PROPERTY AND EQUIPMENT (Tables)
12 Months Ended
Dec. 31, 2019
PROPERTY AND EQUIPMENT [Abstract]  
Summary of Property and Equipment
A summary of property and equipment at December 31 follows:

  
2019
  
2018
 
  
(In thousands)
 
Land and land improvements
 
$
17,478
  
$
16,843
 
Buildings
  
57,363
   
56,385
 
Equipment
  
71,194
   
70,039
 
   
146,035
   
143,267
 
Accumulated depreciation and amortization
  
(107,624
)
  
(104,490
)
Property and equipment, net
 
$
38,411
  
$
38,777