Quarterly report pursuant to Section 13 or 15(d)

SENIOR SECURED CONVERTIBLE NOTES (Details Textual)

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SENIOR SECURED CONVERTIBLE NOTES (Details Textual) (USD $)
0 Months Ended 1 Months Ended 6 Months Ended 6 Months Ended 1 Months Ended 6 Months Ended 1 Months Ended 6 Months Ended 0 Months Ended 6 Months Ended 0 Months Ended
Dec. 04, 2012
Oct. 25, 2013
Oct. 31, 2013
Oct. 16, 2013
Oct. 31, 2013
Old Notes [Member]
Oct. 31, 2013
New Notes [Member]
Oct. 31, 2013
Before Amendment [Member]
Oct. 31, 2013
After Amendment [Member]
Oct. 31, 2013
Senior Secured Convertible Notes [Member]
Oct. 25, 2013
Maximum [Member]
Oct. 31, 2013
Maximum [Member]
Oct. 25, 2013
Minimum [Member]
Oct. 31, 2013
Minimum [Member]
Dec. 04, 2012
Convertible Notes Payable [Member]
Oct. 31, 2013
Convertible Notes Payable [Member]
Dec. 04, 2013
Convertible Notes Payable [Member]
Dec. 04, 2012
Convertible Notes Payable [Member]
Subsequent Event [Member]
Debt Instrument, Face Amount $ 4,000,000                                
Warrants Issued During Period Warrants New Issues                                 2,274,796
Proceeds from Notes Payable           3,400,000                     4,000,000
Proceeds from (Payments for) Deposits Applied to Debt Retirements 2,178,516                                
Repayments of Debt                             2,000,000    
Legal Fees 100,000                                
Interest and Debt Expense                           78,516      
Line of Credit Facility, Interest Rate During Period                 15.00%                
Warrant Exercise Price     $ 3.2970                            
Adjusted Average Bid Price 85.00%                                
Debt Instrument, Exercisable, Maximum Exercises Percentage     9.99%                            
Debt Instrument, Convertible, Conversion Price     $ 2.1539       $ 2.1539 $ 0.20               $ 2.6376  
Debt Instrument, Covenant Description     0.6 to 1.0                            
Description Of Receipt From Lock Box Account     The Company is permitted to receive from the Lockbox Account on a daily basis, such cash equal to (A) (i) the cash balance in the Lockbox Account plus (ii) 95% of the available qualified accounts receivable, less (iii) $250,000, minus (B) the amount of principal, accrued interest and costs and expenses owed pursuant to the Notes.                            
Period Of Redemption Of Outstanding Notes                     30 trading days   20 trading days        
Redemption Price To Principal and Interest Percentage     120.00%                            
Debt Conversion, Converted Instrument, Shares Issued     275,742                            
Debt Instrument Convertible Adjusted Conversion Price1   $ 2.1539 $ 0.20                            
Delay Payments In Cash Equal To Original Principal Amount Percentage                     10.00%   2.00%        
Debt Conversion, Converted Instrument, Amount     593,923                            
Class of Warrant or Right, Number of Securities Called by Warrants or Rights   154,961 154,961                            
Warrants Issued Common Stock Exercise Price Per Share   $ 1.83               $ 7.52   $ 7.32          
Debt Instrument Redemption Value             3,400,000                    
Debt Instrument, Redemption Price, Percentage             125.00%                    
Fair Value Inputs, Discount Rate                 2.50%                
Debt Instrument, Repurchase Amount                 10,900,000                
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum                 25.00%                
Extinguishment of Debt, Gain (Loss), Net of Tax         1,299,304                        
Conversion Price Per Share   $ 0.20                              
Subordinated Borrowings Allowable in Computation of Net Capital       2,500,000                          
Cash Value Of Convertible Notes Redeemed     $ 6,077                            
Stock Issued During Period, Shares, Conversion of Convertible Securities   38,740 38,740                            
Debt Instrument, Convertible, Conversion Price     $ 2.1539       $ 2.1539 $ 0.20               $ 2.6376  
Debt Instrument, Maturity Date             Jun. 05, 2014 Oct. 31, 2023