OTHER ACCRUED LIABILITIES (Details) - USD ($)	Sep. 30, 2018	Dec. 31, 2017
OTHER ACCRUED LIABILITIES
Prepayments from customers	$ 440,528	$ 355,742
Accrued property taxes	331,284	14,681
Accrued professional fees	233,153	231,826
Other accrued expenses	41,515	55,674
Total	$ 1,046,480	$ 657,923