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Discontinued Operations and Held for Sale Businesses (Tables)
3 Months Ended
Aug. 31, 2013
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]

The following table summarizes the revenue, earnings before and net of income tax expense on all discontinued operations for the three-months ended August 31, 2012:

 
Three months ended

 
August 31,
In thousands
 
2012
Revenue from discontinued operations
 
$
17,285

Income from discontinued operations, before taxes
 
$
5,021

Income from discontinued operations, net of taxes
 
$
4,738