INTANGIBLE ASSETS AND DEFERRED CHARGES - Additional Information (Details) - USD ($) |
Mar. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Goodwill and Intangible Assets Disclosure [Abstract] | ||
| Deferred charges and intangible assets | $ 21,837,352 | $ 21,837,352 |
| Accumulated amortization of deferred charges and intangible assets | $ 11,292,644 | $ 10,693,175 |
| X | ||||||||||
- Definition Finite-Lived Intangibles Assets, Including Deferred Charges, Accumulated Amortization No definition available.
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| X | ||||||||||
- Definition Intangible Assets, (Excluding Goodwill), Including Deferred Charges No definition available.
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| X | ||||||||||
- References No definition available.
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