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Note 5 - Stock-Based Compensation
3 Months Ended
Mar. 31, 2020
Notes to Financial Statements  
Share-based Payment Arrangement [Text Block]
5.
Stock-Based Compensation
 
Stock-based compensation expense was recognized in the Consolidated Statements of Operations as follows:  
 
   
Three Months Ended March 31,
 
   
2020
   
2019
 
   
(Unaudited - In thousands)
 
General and administrative expense
  $
86
    $
417
 
    $
86
    $
417
 
 
During the
three
months ended
March 31, 2020
and
2019
, the Company granted
7
 thousand and
0
thousand restricted stock awards, respectively to non-employee directors for compensation.