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LONG-TERM DEBT (Schedule of Debt) (Details) - USD ($) | Sep. 30, 2017 | Jun. 29, 2017 | Jun. 17, 2017 | Dec. 31, 2016
--- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |
Total debt | $ 42,000 |  |  | $ 4,522,000
Current portion of long-term debt | (42,000) |  |  | (395,000)
Long-term debt, net of current maturities | 0 |  |  | 4,127,000
Line of credit |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Total debt | 0 |  |  | 162,066
Convertible promissory notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Total debt | 41,666 |  | $ 143,041 | 0
Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Total debt | 0 | $ 3,584,968 |  | 3,269,968
Debt issuance cost | 0 |  |  | (9,000)
Junior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Total debt | 0 | $ 583,821 |  | 583,821
Term loan | Department of Economic and Community Development (DECD) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Total debt | 0 |  |  | 243,287
Debt issuance cost | 0 |  |  | (30,000)
Term loan | Webster Bank |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Total debt | 0 |  |  | 328,000
Debt issuance cost | $ 0 |  |  | $ (26,000)

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