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Debt (Detail Textuals) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Sep. 30, 2014
Aug. 22, 2014
Oct. 31, 2010
Credit Facility [Line Items]      
Credit facilities financing arrangements The bank financing facilities were secured by the assets of our former ASO business, including accounts receivable, and required us to comply with designated covenants.    
Secured Debt
     
Credit Facility [Line Items]      
Credit facility, maximum borrowing capacity     $ 7.0
Credit facility expiration date Oct. 31, 2015    
Credit facility balance   5.7  
Revolving Credit Facility
     
Credit Facility [Line Items]      
Credit facility, maximum borrowing capacity     $ 3.0
Credit facility expiration date Oct. 31, 2012