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COMMITMENTS AND CONTINGENCIES (Details Textual) (USD $)
 1 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended
Jul. 12, 2012
Apr. 30, 2014
Apr. 30, 2013
Jul. 25, 2012
Hartford and Lakewood Operations [Member]
Apr. 30, 2014
Zurich [Member]
Dec. 31, 2013
Zurich American Insurance Company [Member]
Forbearance Agreement [Member]
Apr. 30, 2014
Zurich American Insurance Company [Member]
Forbearance Agreement [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]              
Cost Of Cooper Project   $ 16,200,000          
Borrowings of Short-Term Debt 793,927       793,927    
Settlement Of Claims         2,421,425    
Other payable   1,533,757 1,743,986     1,533,757 1,533,757
Repayments of Other Debt             25,000
Operating Leases, Rent Expense   363,000 271,000        
Debt Instrument, Periodic Payment           25,000  
Assets Of Disposal Group, Including Discontinued Operation   4,374,742 5,960,962 5,500,000      
Disposal Group Including Discontinued Operation Settlement Reserve   450,000          
Disposal Group Including Discontinued Operation Purchase Price Adjustments Reserve   104,000          
Proceeds from Sales of Business, Affiliate and Productive Assets   $ 1,400,000   $ 4,900,000