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Discontinued Operations (Tables)
6 Months Ended
Jun. 30, 2012
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]
The income (loss) from discontinued operations consists of the following:

 
 
Three Months Ended June 30,
 
Six Months Ended June 30,
(in thousands)
 
2012
 
2011
 
2012
 
2011
Net sales
 
$

 
$
3,769

 
$

 
$
15,796

Operating loss
 
$

 
$
(123
)
 

 
(672
)
Loss from discontinued operations, net
 
$

 
$
(127
)
 

 
(709
)
Gain on sale of assets, net of tax
 
$

 
$
(154
)
 

 
6,431