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Discontinued Operations (Tables)
9 Months Ended
Sep. 30, 2013
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of operating results of discontinued operations
Operating results of discontinued operations were as follows (in thousands):
 
 
For the three months ended September 30,
 
For the nine months ended September 30,
 
2013
 
2012
 
2013
 
2012
Operating revenue
$
398

 
$
967

 
$
1,978

 
$
2,537

Operating expense
(442
)
 
(797
)
 
(1,882
)
 
(2,399
)
Operating (loss) income
(44
)
 
170

 
96

 
138

Interest expense
(31
)
 
(897
)
 
(372
)
 
(1,146
)
Loss from discontinued operations before gain on sale
(75
)
 
(727
)
 
(276
)
 
(1,008
)
Gain on extinguishment of indebtedness
3,277

 

 
5,702

 

Net income (loss) from discontinued operations
$
3,202

 
$
(727
)
 
$
5,426

 
$
(1,008
)