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DEBT (Department of Economic and Community Development) (Details) - USD ($)
May 01, 2013
Jun. 30, 2017
Dec. 31, 2016
Debt Instrument [Line Items]      
Total debt   $ 513,000 $ 4,522,000
Term loan | Department of Economic and Community Development (DECD)      
Debt Instrument [Line Items]      
Debt instrument, term 10 years    
Debt instrument, face amount $ 300,000    
Interest rate (as a percent) 3.00%    
Debt instrument, maturity date Apr. 23, 2023    
Total debt   $ 225,714 $ 243,000