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Discontinued Operations (Income Statement Components Of Discontinued Operations) (Details) (Commercial Products Business Unit [Member], USD $)
In Thousands, unless otherwise specified
2 Months Ended 3 Months Ended
Aug. 31, 2012
Sep. 30, 2013
Commercial Products Business Unit [Member]
   
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Net Sales $ 595   
Operating Loss $ (148)