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DISCONTINUED OPERATIONS Coreworx (Details) (USD $)
 12 Months Ended
Dec. 31, 2011
Dec. 31, 2013
Oct. 31, 2011
Dec. 17, 2010
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Percentage of Acorn’s holdings in Coreworx newly issued and non – voting shares pursuance to the sale transaction.     10.00%  
Remaining balance of indebtedness owned by Coreworx to the Parent Company after certain deduction as stipulated in the sale of Coreworx agreement.     $ 4,000,000  
Amount of restructuring fee that Coreworx shall pay to Acorn     40,000  
Proceeds from Sales of Business, Affiliate and Productive Assets 100,000      
Gains (Losses) on Sales of Assets 64,000      
This element represents the applicable amount of income taxes or benefit realized on the gain (loss) on sale of investments or other assets during the reporting period. 34,000      
Percentage of USSI current common stock outstanding represented by the warrant granted to Acorn.       10.00%
Warrants and Rights Outstanding   $ 341