v2.4.0.6
INCOME TAXES (Tables)
9 Months Ended
Sep. 30, 2012
INCOME TAXES [Abstract]  
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
The tax effects of significant temporary differences representing deferred income tax assets and liabilities were as follows:
 
September 30,
2012
 
December 31, 2011
 
(Thousands of Dollars)
Deferred income tax assets:
 
 
 
Net operating losses
$
24,552

 
$
17,089

Environmental and legal reserves
216

 
14,822

Capital loss
1,712

 
1,044

Valuation allowance
(71
)
 
(1,161
)
Total deferred income tax assets
26,409

 
31,794

 
 
 
 
Deferred income tax liabilities:
 
 
 
Property, plant and equipment
(54,184
)
 
(57,392
)
Other
(996
)
 
(698
)
Total deferred income tax liabilities
(55,180
)
 
(58,090
)
 
 
 
 
Net deferred income tax liability
$
(28,771
)
 
$
(26,296
)
 
 
 
 
Reported on the Consolidated Balance Sheets as:
 
 
 
Deferred income tax asset
$
2,080

 
$
9,141

Deferred income tax liability
(30,851
)
 
(35,437
)
Net deferred income tax liability
$
(28,771
)
 
$
(26,296
)