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Debt (Details Textual) (USD $)
 1 Months Ended 3 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended
Dec. 31, 2009
Jun. 30, 2012
Dec. 31, 2009
Convertible Debt [Member]
Jun. 30, 2012
Convertible Debt [Member]
Dec. 31, 2010
Convertible Debt [Member]
Debentures [Member]
Jun. 30, 2012
Convertible Debt [Member]
Debentures [Member]
Jun. 30, 2012
Convertible Debt [Member]
Warrant [Member]
Jun. 30, 2012
Credit Facility [Member]
Jan. 31, 2011
Credit Facility [Member]
Debt (Textual) [Abstract]                  
Securities purchase agreement face amount     $ 1,000,000            
Senior secured convertible debentures, percentage rate     5.00%            
Senior secured convertible debentures, principal amount     1,000,000   1,064,000        
Common stock for which warrants has been issued 337,501                
Exercise price of common stock warrants     0.91            
Percentage of warrant received by each investor     25.00%            
Aggregate subscription amount     0.75            
Proceeds, net of transaction costs and expenses     922,000            
Accrued interest         51,000        
Accrued interest, Shares         1,418,573        
Conversion price       $ 0.75 $ 0.75        
Interest expense recognized         320,000        
Interest rate payable in cash or kind       5.00%          
Effective trading days       20 days          
Total trading days       30 days          
Percentage of common stock on effective conversion price   100.00%   200.00%          
Average trading volume of common stock       100,000          
Condition for right to force conversion of debentures       (i) the closing price of its common stock exceeded 200% of the then-effective conversion price for 20 trading days out of a consecutive 30 trading day period or (ii) the average daily trading volume for its common stock exceeded 100,000 shares per trading day for 20 trading days out of a consecutive 30 trading day period and the closing price of its common stock exceeded 100% of the then-effective conversion price for 20 trading days out of a consecutive 30 trading day period          
Debentures principal amount due date       Dec. 10, 2011          
Gross proceeds, allocated           786,000 226,000    
Additional discount on debentures       402,000          
Maximum borrowing capacity   210,000             400,000
Outstanding credit facility               $ 0  
Loan agreement expiration date               Jan. 31, 2013