Annual report pursuant to Section 13 and 15(d)

TRADE RECEIVABLES (Tables)

v2.4.1.9
TRADE RECEIVABLES (Tables)
12 Months Ended
Dec. 31, 2014
TRADE RECEIVABLES [Abstract]  
Trade Receivables
Trade receivables, net, at December 31, 2014, and 2013, respectively, consisted of the following:

   
2014
   
2013
 
   
(thousands of dollars)
 
             
Trade receivables
  $ 28,481     $ 22,279  
Less allowance for doubtful accounts
    (210 )     (210 )
                 
  Trade receivables, net
  $ 28,271     $ 22,069