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STATEMENTS OF CASH FLOWS
 9 Months Ended
Sep. 30, 2017
Statement of Cash Flows [Abstract]  
STATEMENTS OF CASH FLOWS
STATEMENTS OF CASH FLOWS

Changes in current assets and current liabilities were as follows: 
 
Nine Months Ended September 30,
 
2017
 
2016
 
(Thousands of Dollars)
Decrease (increase) in current assets:
 
 
 
Receivable from related party, net
$
—

 
$
(1,227
)
Income tax receivable
—

 
909

Other receivables
—

 
(32
)
Prepaid expenses and other current assets
41

 
(21
)
Increase (decrease) in current liabilities:
 
 
 
Payable to related party
(236
)
 
—

Accounts payable
1

 
(221
)
Accrued compensation expense
—

 
(1,339
)
Accrued liabilities
(99
)
 
11

Taxes other than income tax
7

 
(1,612
)
Changes in current assets and current liabilities
$
(286
)
 
$
(3,532
)


Cash flows related to interest and income tax were as follows:
 
Nine Months Ended September 30,
 
2017
 
2016
 
(Thousands of Dollars)
Cash paid for interest
$
990

 
$
655

Cash refunded for income tax
$
—

 
$
(900
)