LONG-TERM DEBT (Details Textual) - USD ($)		1 Months Ended				12 Months Ended
	Mar. 13, 2014	Feb. 01, 2019	Feb. 01, 2018	Feb. 01, 2017	Jul. 30, 2013	Jul. 31, 2018	Jul. 31, 2017	Jul. 31, 2016	Jan. 31, 2018	Mar. 10, 2016	Feb. 09, 2016	Jul. 31, 2015
Debt Instrument [Line Items]
Amortization of Debt Discount (Premium)						$ 1,180,139	$ 1,156,657	$ 1,245,615
Long-term Debt, Gross						$ 20,000,000	$ 20,000,000
Proceeds from Lines of Credit	$ 10,000,000				$ 10,000,000
Stock Purchase Warrants Extension Terms								one and a half years from July 30, 2018 to January 30, 2020, subject to accelerated exercise whereby, upon notification by the Company, the warrant holders will have 30 days to exercise their warrants should the ten trading-day volume-weighted average price of the Company’s shares equal or exceed $2.70;
Class of Warrant or Right, Number of Securities Called by Warrants or Rights								2,600,000		411,997
Class of Warrant or Right, Exercise Price of Warrants or Rights						$ 1.97	$ 1.78	$ 1.65		$ 1.20		$ 2.38
Second Extension Fees Percentage								4.00%
Stock Issued Value Issued For Second Extension Fees								$ 800,000
Stock Issued Shares Issued For Second Extension Fees								959,613
Percentage Of Discount On Volume Weighted Average Price						10.00%
Rate Of Second Extension Anniversary Fee Payable In Next Twelve Months				5.50%
Rate Of Second Extension Anniversary Fee Payable In Second Year			4.50%
Working Capital Ratio						1:1
Adjustments to Additional Paid in Capital, Warrant Issued						$ 5,088,928
Long-term Debt [Member]
Debt Instrument [Line Items]
Adjustments to Additional Paid in Capital, Warrant Issued								$ 104,915
Second Amended and Restated Credit Agreement [Member]
Debt Instrument [Line Items]
Long-term Debt, Gross							$ 20,000,000		$ 20,000,000
Anniversary Fees Rate							5.50%		4.50%
Stock Issued For Credit Facility Shares						641,574	738,503
Stock Issued For Credit Facility Value						$ 900,000	$ 1,100,000
Scenario, Forecast [Member]
Debt Instrument [Line Items]
Rate Of Second Extension Anniversary Fee Payable in Third Year		4.50%
Before Amendment [Member]
Debt Instrument [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights								$ 2.50			$ 2.50
Stock Purchase Warrants Extended Expiration Date						Jul. 30, 2018
After Amendment [Member]
Debt Instrument [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights								$ 1.35			$ 1.35
Stock Purchase Warrants Expiration Date						Jan. 30, 2020
Restated Credit Agreement [Member]
Debt Instrument [Line Items]
Debt Instrument Amended Terms						maturity date from July 31, 2017 to January 1, 2020;
Debt Instrument, Frequency of Periodic Payment						monthly
Non-Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate During Period						8.00%
Secured Debt [Member]
Debt Instrument [Line Items]
Long-term Debt, Gross						$ 20,000,000					$ 20,000,000
Debt Instrument, Interest Rate, Effective Percentage						14.28%
Anniversary Fees Payable In Next Twelve Month				$ 1,100,000
Anniversary Fees Payable In Second Year			$ 900,000
Secured Debt [Member] | Scenario, Forecast [Member]
Debt Instrument [Line Items]
Anniversary Fees Payable In Third Year		$ 900,000