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LONG-TERM DEBT (Schedule of Debt) (Details) - USD ($)
Dec. 31, 2017
Oct. 31, 2017
Aug. 17, 2017
Jun. 29, 2017
Dec. 31, 2016
Debt Instrument [Line Items]          
Total debt $ 3,416,000       $ 4,522,000
Current portion of long-term debt (587,000)       (395,000)
Long-term debt, net of current maturities 2,829,000       4,127,000
Department of Economic and Community Development (DECD)          
Debt Instrument [Line Items]          
Total debt 0       243,287
Debt issuance cost       (30,000)
Webster Bank          
Debt Instrument [Line Items]          
Total debt 0       328,000
Debt issuance cost       (26,000)
Financed Insurance Loan [Member]          
Debt Instrument [Line Items]          
Total debt 183,000      
Senior Notes          
Debt Instrument [Line Items]          
Total debt       $ 3,584,968 3,269,968
Debt issuance cost       (9,000)
Junior Notes          
Debt Instrument [Line Items]          
Total debt       $ 583,821 583,821
Convertible Debt [Member]          
Debt Instrument [Line Items]          
Total debt   $ 41,666 $ 143,041    
Secured Debt [Member]          
Debt Instrument [Line Items]          
Total debt 3,200,000        
Line of credit          
Debt Instrument [Line Items]          
Total debt $ 0       $ 162,066