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DEBT AND LINE OF CREDIT - Debenture Financing/Bridge Loan (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Feb. 07, 2014
Aug. 31, 2008
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Schedule of Capitalization, Long-term Debt [Line Items]            
Amortization of Financing Costs     $ 264,000 $ 251,000    
Long-term Debt, Current Maturities, Total     852,000 1,837,000    
Bridge Loan [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Interest Expense, Debt     22,000 107,000    
Bridge Loan 2013 [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Debt Conversion, Converted Instrument, Shares Issued         300,000  
Warrant [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Amortization of Financing Costs       44,000    
Deferred Finance Costs, Net     0      
Debt Related Commitment Fees and Debt Issuance Costs         $ 76,000  
Debenture 2013 Extension [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Unrecognized Expense     0 0    
Debenture 2013 [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Amortization of Financing Costs       65,000    
Deferred Finance Costs, Net     0      
Debt Related Commitment Fees and Debt Issuance Costs         87,000  
Debenture 2013 [Member] | Warrant [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Amortization of Financing Costs     0      
Series A Debentures [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Proceeds from Issuance of Debt   $ 750,000        
Debt Instrument, Interest Rate, Stated Percentage   8.00%        
Debt Instrument, Maturity Date   Aug. 01, 2012        
Series A Debentures [Member] | Bridge Loan [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Proceeds from Issuance of Debt $ 543,000          
Long-term Debt, Current Maturities, Total $ 91,000          
Series A Debentures [Member] | Debenture 2013 Extension [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Amortization of Financing Costs           $ 645,000
Debt Instrument, Interest Rate, Stated Percentage           15.00%
Series A Debentures [Member] | Debenture 2014 Extension [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Amortization of Financing Costs         $ 634,500  
Debt Instrument, Interest Rate, Stated Percentage         15.00%  
Bridge Loan With Cantone Asset Management, LLC [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Bridge Loan     523,000      
Bridge Loan With Cantone Asset Management, LLC [Member] | Bridge Loan 2013 [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Proceeds from Issuance of Debt     20,000      
Bridge Loan     200,000      
New Bridge Loan Agreement 2013 [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Bridge Loan     $ 543,000      
Debt Instrument, Maturity Date     Aug. 01, 2014      
CRI [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Reimbursed In Legal Fees     $ 1,000      
Amortization of Financing Costs     $ 15,000      
Restricted Stock Award Issued Price Per Share     $ 0.12      
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures     58,575      
Percentage of Forbearing Principal Amount     1.00%      
Forbearing Principal Amount     $ 7,000      
Period For Amortization Of Financing Costs     6 months      
Forbearance [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Amortization of Financing Costs     $ 0 $ 13,000    
Bridge Loan     $ 0      
Bridge Loan With Cam [Member] | Bridge Loan 2013 [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Debt Instrument, Face Amount         $ 200,000  
Bridge Loan With Cam [Member] | Bridge Loans 2012 [Member]            
Schedule of Capitalization, Long-term Debt [Line Items]            
Debt Instrument, Interest Rate, Stated Percentage           15.00%
Debt Instrument, Face Amount           $ 150,000