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Discontinued Operations Discontinued Operations (Tables)
12 Months Ended
Dec. 31, 2014
Discontinued Operations and Disposal Groups [Abstract]  
Summary of results of operations of discontinued businesses
Set forth below is a summary of the results of operations of discontinued businesses for the years ended December 31, 2014, 2013 and 2012 (in thousands):
 
Year ended December 31,
 
2014
 
2013
 
2012
Net revenues
$

 
$
632

 
$
1,087

Operating expenses

 
857

 
885

Selling, general and administrative expenses

 

 

Operating (loss) gain

 
(225
)
 
202

Other income (expense)

 
145

 
(2
)
(Loss) earnings from operations before income taxes

 
(80
)
 
200

Income tax benefit (provision)

 
30

 
(76
)
(Loss) gain from operations

 
(50
)
 
124

Loss on sale of assets, net of income taxes

 
(83
)
 

Net (loss) gain
$

 
$
(133
)
 
$
124