XML 25 R13.htm IDEA: XBRL DOCUMENT v3.19.2
Note 6 - Other Current Assets
 6 Months Ended
Jun. 30, 2019
Notes to Financial Statements  
Other Current Assets [Text Block]
6.
OTHER CURRENT ASSETS
 
Prepayments and other current assets consist of the following at
June 30, 2019
and
December 31, 2018:
 
     
2019
   
2018
 
Income tax receivable
   $
5,091
     $
5,087
  
Prepaid expense
    
2,948
      
3,878
  
Other
    
2,635
      
3,204
  
Total prepayments and other current assets
   $
10,674
     $
12,169