XML 98 R29.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Note 10 - Commitments and Contingencies (Tables)
 12 Months Ended
Dec. 31, 2019
Notes Tables  
Recorded Unconditional Purchase Obligations [Table Text Block]
   
Payment due by Period
  
   
Note
    
Total
    
2020
    
2021
    
2022
    
2023
    
2024 and After
  
Debt
  
5
     $
105,869
     $
-
     $
12,969
     $
-
     $
-
     $
92,900
  
Office space leases  
11
      
2,353
     $
1,540
     $
813
     $
-
     $
-
     $
-
  
Operations contracts
  
 
      
2,491
     $
2,491
     $
-
     $
-
     $
-
     $
-
  
Total contractual obligations (1)
  
 
     $
110,713
     $
4,031
     $
13,782
     $
-
     $
-
     $
92,900