v3.10.0.1
INTEREST RATE SWAP DERIVATIVES (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Derivatives, Fair Value [Line Items]        
Unrealized Gain (Loss) on Derivatives $ 6,236 $ 104,633 $ 220,570 $ 104,633