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OPERATING AND FINANCE LEASE OBLIGATIONS (Details 1) - Accounting Standards Update 2016-02 (842) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Cash paid for amounts included in the measurement of lease liabilities        
Operating cash flows from operating leases $ 90,031 $ 90,031 $ 180,061 $ 178,598
Financing cash flows from finance leases     72,858 88,592
Right-of-use assets obtained in exchange for operating lease obligations     1,009,878 0
Equipment acquired through finance lease obligations     $ 80,963 $ 228,968