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DISCONTINUED OPERATIONS AND AFFILATIONS (Tables)
9 Months Ended
Sep. 30, 2011
Discontinued Operations and Disposal Groups [Abstract] 
Summarized operating results of the discontinued operations
Summarized operating results of the discontinued operations for the three and nine months ended September 30, were (in thousands, except per share amounts):

 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
2011
 
2010
 
2011
 
2010
Income (Loss) before Income Taxes:
 
 
 
 
 
 
 
Sand Mining
$
126

 
$
(89
)
 
$
(225
)
 
$
(63
)
Fuel Oil
(25
)
 
(116
)
 
(519
)
 
(342
)
Income Tax (Expense) Benefits
(36
)
 
72

 
260

 
142

Income (Loss) from Discontinued Operations — Net
$
65

 
$
(133
)
 
$
(484
)
 
$
(263
)
Earnings Per Common Share from
 
 
 

 
 
 
 

Discontinued Operations — Net:
 
 
 

 
 
 
 

Basic
$
0.002

 
$
(0.004
)
 
$
(0.016
)
 
$
(0.009
)
Diluted
$
0.002

 
$
(0.004
)
 
$
(0.016
)
 
$
(0.009
)