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LONG-TERM DEBT (Tables)
3 Months Ended
Mar. 31, 2017
Debt Disclosure [Abstract]  
Schedule of maturities of long-term debt

The maturities of long-term debt (excluding unamortized debt issuance costs) are as follows:

 

Twelve months ending March 31,     
2018   $1,585,373 
2019    2,108,692 
2020    6,305,962 
2021    76,823 
Thereafter    4,208 
    $10,081,058