Quarterly report pursuant to Section 13 or 15(d)

ACCRUED LIABILITIES

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ACCRUED LIABILITIES
3 Months Ended
Mar. 31, 2018
ACCRUED LIABILITIES [Abstract]  
ACCRUED LIABILITIES
9. ACCRUED LIABILITIES

Accrued liabilities consisted of the following:
 
   
March 31, 2018
   
December 31, 2017
 
   
(thousands of dollars)
 
Accrued state taxes
 
$
332
   
$
272
 
Accrued property taxes
   
703
     
-
 
Accrued payroll
   
983
     
1,407
 
Accrued interest
   
31
     
30
 
Accrued officer compensation
   
300
     
500
 
Other
   
1,880
     
1,752
 
    Total
 
$
4,229
   
$
3,961