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Discounted Operations Level 3 (Tables)
12 Months Ended
Dec. 31, 2011
DISCONTINUED OPERATIONS [Abstract]  
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]
The following amounts related to Essentis, including the gain on sale, have been removed from continuing operations and reported as discontinued operations:

(in thousands)
 
For the Year Ended December 31, 2009
Revenues
 
$
6,323

Income before income taxes
 
$
1,222

Net income
 
$
475