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Note 5 - Accrued Expenses and Other Current Liabilities
6 Months Ended
Jun. 30, 2017
Notes to Financial Statements  
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
5
 
)
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES
 
Accrued expenses and other current liabilities, including those associated with related parties, consisted of the following at:
  
 
 
   
June 30, 2017
   
December 31, 2016
 
Accrued employee liabilities
  $
1,529
    $
864
 
Accrued property, franchise, motor fuel and other taxes
   
1,978
     
1,428
 
Other
   
348
     
335
 
Total
  $
3,855
    $
2,627