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Note 31 - Supplemental Disclosures of Cash Flow Information
12 Months Ended
Dec. 31, 2019
Notes to Financial Statements  
Cash Flow, Supplemental Disclosures [Text Block]
31—
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
 
Interest and income taxes paid are as follows:
 
      2019       2018       2017  
Income taxes paid (refunds received)    
289
     
407
     
585
 
Interest paid    
87
     
49
     
41
 
Interest received    
17
     
12
     
7
 
 
Non-cash transactions:     2019       2018       2017  
Financing lease obligations incurred    
203
     
427
     
484
 
Operating lease obligations incurred
   
3,483
     
-
     
-
 
 
Cash paid for amounts included in the measurement of lease liabilities:
 
      2019  
Operating cash flow from operating leases    
828
 
Operating cash flow from finance leases    
29
 
Financing cash flow from finance leases    
396