Quarterly report pursuant to Section 13 or 15(d)

TRADE RECEIVABLES

v3.19.3
TRADE RECEIVABLES
9 Months Ended
Sep. 30, 2019
Receivables [Abstract]  
TRADE RECEIVABLES
TRADE RECEIVABLES

Trade receivables, net, consisted of the following:
 
 
September 30, 2019

 
December 31, 2018

 
 
(thousands of dollars)
Trade receivables
 
$
25,930

 
$
27,564

Less allowance for doubtful accounts
 
(433
)
 
(452
)
Trade receivables, net
 
$
25,497

 
$
27,112



Trade receivables serve as collateral for our amended and restated credit agreement. See Note 10.